diff --git a/filenames.gni b/filenames.gni
index 11937539229..11e4ab83737 100644
--- a/filenames.gni
+++ b/filenames.gni
@@ -504,6 +504,8 @@ filenames = {
     "shell/common/gin_helper/object_template_builder.h",
     "shell/common/gin_helper/persistent_dictionary.cc",
     "shell/common/gin_helper/persistent_dictionary.h",
+    "shell/common/gin_helper/promise.h",
+    "shell/common/gin_helper/promise.cc",
     "shell/common/gin_helper/trackable_object.cc",
     "shell/common/gin_helper/trackable_object.h",
     "shell/common/heap_snapshot.cc",
@@ -534,8 +536,6 @@ filenames = {
     "shell/common/platform_util_linux.cc",
     "shell/common/platform_util_mac.mm",
     "shell/common/platform_util_win.cc",
-    "shell/common/promise_util.h",
-    "shell/common/promise_util.cc",
     "shell/common/skia_util.h",
     "shell/common/skia_util.cc",
     "shell/common/v8_value_converter.cc",
diff --git a/shell/browser/api/atom_api_app.cc b/shell/browser/api/atom_api_app.cc
index 3f1d786bf71..0cc6cfcf232 100644
--- a/shell/browser/api/atom_api_app.cc
+++ b/shell/browser/api/atom_api_app.cc
@@ -532,9 +532,10 @@ int ImportIntoCertStore(CertificateManagerModel* model,
 }
 #endif
 
-void OnIconDataAvailable(util::Promise<gfx::Image> promise, gfx::Image icon) {
+void OnIconDataAvailable(gin_helper::Promise<gfx::Image> promise,
+                         gfx::Image icon) {
   if (!icon.IsEmpty()) {
-    promise.ResolveWithGin(icon);
+    promise.Resolve(icon);
   } else {
     promise.RejectWithErrorMessage("Failed to get file icon.");
   }
@@ -1175,7 +1176,7 @@ JumpListResult App::SetJumpList(v8::Local<v8::Value> val,
 
 v8::Local<v8::Promise> App::GetFileIcon(const base::FilePath& path,
                                         gin_helper::Arguments* args) {
-  util::Promise<gfx::Image> promise(isolate());
+  gin_helper::Promise<gfx::Image> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
   base::FilePath normalized_path = path.NormalizePathSeparators();
 
@@ -1193,7 +1194,7 @@ v8::Local<v8::Promise> App::GetFileIcon(const base::FilePath& path,
   gfx::Image* icon =
       icon_manager->LookupIconFromFilepath(normalized_path, icon_size);
   if (icon) {
-    promise.ResolveWithGin(*icon);
+    promise.Resolve(*icon);
   } else {
     icon_manager->LoadIcon(
         normalized_path, icon_size,
@@ -1285,7 +1286,7 @@ v8::Local<v8::Value> App::GetGPUFeatureStatus(v8::Isolate* isolate) {
 v8::Local<v8::Promise> App::GetGPUInfo(v8::Isolate* isolate,
                                        const std::string& info_type) {
   auto* const gpu_data_manager = content::GpuDataManagerImpl::GetInstance();
-  util::Promise<base::DictionaryValue> promise(isolate);
+  gin_helper::Promise<base::DictionaryValue> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
   if (info_type != "basic" && info_type != "complete") {
     promise.RejectWithErrorMessage(
diff --git a/shell/browser/api/atom_api_app.h b/shell/browser/api/atom_api_app.h
index 43bfe219ba8..2c96ec70a86 100644
--- a/shell/browser/api/atom_api_app.h
+++ b/shell/browser/api/atom_api_app.h
@@ -28,7 +28,7 @@
 #include "shell/common/gin_helper/dictionary.h"
 #include "shell/common/gin_helper/error_thrower.h"
 #include "shell/common/gin_helper/event_emitter.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 
 #if defined(USE_NSS_CERTS)
 #include "chrome/browser/certificate_manager_model.h"
diff --git a/shell/browser/api/atom_api_content_tracing.cc b/shell/browser/api/atom_api_content_tracing.cc
index 838c8d934fc..b03a6592928 100644
--- a/shell/browser/api/atom_api_content_tracing.cc
+++ b/shell/browser/api/atom_api_content_tracing.cc
@@ -14,8 +14,8 @@
 #include "shell/common/gin_converters/file_path_converter.h"
 #include "shell/common/gin_converters/value_converter.h"
 #include "shell/common/gin_helper/dictionary.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/node_includes.h"
-#include "shell/common/promise_util.h"
 
 using content::TracingController;
 
@@ -63,14 +63,13 @@ base::Optional<base::FilePath> CreateTemporaryFileOnIO() {
   return base::make_optional(std::move(temp_file_path));
 }
 
-void StopTracing(electron::util::Promise<base::FilePath> promise,
+void StopTracing(gin_helper::Promise<base::FilePath> promise,
                  base::Optional<base::FilePath> file_path) {
   if (file_path) {
     auto endpoint = TracingController::CreateFileEndpoint(
-        *file_path,
-        base::AdaptCallbackForRepeating(base::BindOnce(
-            &electron::util::Promise<base::FilePath>::ResolvePromise,
-            std::move(promise), *file_path)));
+        *file_path, base::AdaptCallbackForRepeating(base::BindOnce(
+                        &gin_helper::Promise<base::FilePath>::ResolvePromise,
+                        std::move(promise), *file_path)));
     TracingController::GetInstance()->StopTracing(endpoint);
   } else {
     promise.RejectWithErrorMessage(
@@ -79,7 +78,7 @@ void StopTracing(electron::util::Promise<base::FilePath> promise,
 }
 
 v8::Local<v8::Promise> StopRecording(gin_helper::Arguments* args) {
-  electron::util::Promise<base::FilePath> promise(args->isolate());
+  gin_helper::Promise<base::FilePath> promise(args->isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   base::FilePath path;
@@ -99,12 +98,12 @@ v8::Local<v8::Promise> StopRecording(gin_helper::Arguments* args) {
 }
 
 v8::Local<v8::Promise> GetCategories(v8::Isolate* isolate) {
-  electron::util::Promise<const std::set<std::string>&> promise(isolate);
+  gin_helper::Promise<const std::set<std::string>&> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   // Note: This method always succeeds.
   TracingController::GetInstance()->GetCategories(base::BindOnce(
-      electron::util::Promise<const std::set<std::string>&>::ResolvePromise,
+      gin_helper::Promise<const std::set<std::string>&>::ResolvePromise,
       std::move(promise)));
 
   return handle;
@@ -113,35 +112,35 @@ v8::Local<v8::Promise> GetCategories(v8::Isolate* isolate) {
 v8::Local<v8::Promise> StartTracing(
     v8::Isolate* isolate,
     const base::trace_event::TraceConfig& trace_config) {
-  electron::util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   if (!TracingController::GetInstance()->StartTracing(
           trace_config,
-          base::BindOnce(electron::util::Promise<void*>::ResolveEmptyPromise,
+          base::BindOnce(gin_helper::Promise<void>::ResolvePromise,
                          std::move(promise)))) {
     // If StartTracing returns false, that means it didn't invoke its callback.
     // Return an already-resolved promise and abandon the previous promise (it
     // was std::move()d into the StartTracing callback and has been deleted by
     // this point).
-    return electron::util::Promise<void*>::ResolvedPromise(isolate);
+    return gin_helper::Promise<void>::ResolvedPromise(isolate);
   }
   return handle;
 }
 
 void OnTraceBufferUsageAvailable(
-    electron::util::Promise<gin_helper::Dictionary> promise,
+    gin_helper::Promise<gin_helper::Dictionary> promise,
     float percent_full,
     size_t approximate_count) {
   gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(promise.isolate());
   dict.Set("percentage", percent_full);
   dict.Set("value", approximate_count);
 
-  promise.ResolveWithGin(dict);
+  promise.Resolve(dict);
 }
 
 v8::Local<v8::Promise> GetTraceBufferUsage(v8::Isolate* isolate) {
-  electron::util::Promise<gin_helper::Dictionary> promise(isolate);
+  gin_helper::Promise<gin_helper::Dictionary> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   // Note: This method always succeeds.
diff --git a/shell/browser/api/atom_api_cookies.cc b/shell/browser/api/atom_api_cookies.cc
index 491a1bf5e06..94897a707ea 100644
--- a/shell/browser/api/atom_api_cookies.cc
+++ b/shell/browser/api/atom_api_cookies.cc
@@ -121,18 +121,18 @@ bool MatchesCookie(const base::Value& filter,
 
 // Remove cookies from |list| not matching |filter|, and pass it to |callback|.
 void FilterCookies(const base::Value& filter,
-                   util::Promise<net::CookieList> promise,
+                   gin_helper::Promise<net::CookieList> promise,
                    const net::CookieList& cookies) {
   net::CookieList result;
   for (const auto& cookie : cookies) {
     if (MatchesCookie(filter, cookie))
       result.push_back(cookie);
   }
-  promise.ResolveWithGin(result);
+  promise.Resolve(result);
 }
 
 void FilterCookieWithStatuses(const base::Value& filter,
-                              util::Promise<net::CookieList> promise,
+                              gin_helper::Promise<net::CookieList> promise,
                               const net::CookieStatusList& list,
                               const net::CookieStatusList& excluded_list) {
   FilterCookies(filter, std::move(promise),
@@ -176,7 +176,7 @@ Cookies::Cookies(v8::Isolate* isolate, AtomBrowserContext* browser_context)
 Cookies::~Cookies() = default;
 
 v8::Local<v8::Promise> Cookies::Get(const gin_helper::Dictionary& filter) {
-  util::Promise<net::CookieList> promise(isolate());
+  gin_helper::Promise<net::CookieList> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   auto* storage_partition = content::BrowserContext::GetDefaultStoragePartition(
@@ -208,7 +208,7 @@ v8::Local<v8::Promise> Cookies::Get(const gin_helper::Dictionary& filter) {
 
 v8::Local<v8::Promise> Cookies::Remove(const GURL& url,
                                        const std::string& name) {
-  util::Promise<void*> promise(isolate());
+  gin_helper::Promise<void> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   auto cookie_deletion_filter = network::mojom::CookieDeletionFilter::New();
@@ -222,8 +222,8 @@ v8::Local<v8::Promise> Cookies::Remove(const GURL& url,
   manager->DeleteCookies(
       std::move(cookie_deletion_filter),
       base::BindOnce(
-          [](util::Promise<void*> promise, uint32_t num_deleted) {
-            util::Promise<void*>::ResolveEmptyPromise(std::move(promise));
+          [](gin_helper::Promise<void> promise, uint32_t num_deleted) {
+            gin_helper::Promise<void>::ResolvePromise(std::move(promise));
           },
           std::move(promise)));
 
@@ -231,7 +231,7 @@ v8::Local<v8::Promise> Cookies::Remove(const GURL& url,
 }
 
 v8::Local<v8::Promise> Cookies::Set(base::DictionaryValue details) {
-  util::Promise<void*> promise(isolate());
+  gin_helper::Promise<void> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   const std::string* url_string = details.FindStringKey("url");
@@ -296,7 +296,7 @@ v8::Local<v8::Promise> Cookies::Set(base::DictionaryValue details) {
   manager->SetCanonicalCookie(
       *canonical_cookie, url.scheme(), options,
       base::BindOnce(
-          [](util::Promise<void*> promise,
+          [](gin_helper::Promise<void> promise,
              net::CanonicalCookie::CookieInclusionStatus status) {
             if (status.IsInclude()) {
               promise.Resolve();
@@ -310,7 +310,7 @@ v8::Local<v8::Promise> Cookies::Set(base::DictionaryValue details) {
 }
 
 v8::Local<v8::Promise> Cookies::FlushStore() {
-  util::Promise<void*> promise(isolate());
+  gin_helper::Promise<void> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   auto* storage_partition = content::BrowserContext::GetDefaultStoragePartition(
@@ -318,7 +318,7 @@ v8::Local<v8::Promise> Cookies::FlushStore() {
   auto* manager = storage_partition->GetCookieManagerForBrowserProcess();
 
   manager->FlushCookieStore(base::BindOnce(
-      util::Promise<void*>::ResolveEmptyPromise, std::move(promise)));
+      gin_helper::Promise<void>::ResolvePromise, std::move(promise)));
 
   return handle;
 }
diff --git a/shell/browser/api/atom_api_cookies.h b/shell/browser/api/atom_api_cookies.h
index 7e508b602f2..9455d42ebfc 100644
--- a/shell/browser/api/atom_api_cookies.h
+++ b/shell/browser/api/atom_api_cookies.h
@@ -12,8 +12,8 @@
 #include "gin/handle.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_change_dispatcher.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/gin_helper/trackable_object.h"
-#include "shell/common/promise_util.h"
 
 namespace base {
 class DictionaryValue;
diff --git a/shell/browser/api/atom_api_data_pipe_holder.cc b/shell/browser/api/atom_api_data_pipe_holder.cc
index b26783a7a0b..bcca4cf2130 100644
--- a/shell/browser/api/atom_api_data_pipe_holder.cc
+++ b/shell/browser/api/atom_api_data_pipe_holder.cc
@@ -12,8 +12,8 @@
 #include "mojo/public/cpp/system/data_pipe.h"
 #include "mojo/public/cpp/system/simple_watcher.h"
 #include "net/base/net_errors.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/key_weak_map.h"
-#include "shell/common/promise_util.h"
 
 #include "shell/common/node_includes.h"
 
@@ -32,7 +32,7 @@ KeyWeakMap<std::string> g_weak_map;
 // Utility class to read from data pipe.
 class DataPipeReader {
  public:
-  DataPipeReader(util::Promise<v8::Local<v8::Value>> promise,
+  DataPipeReader(gin_helper::Promise<v8::Local<v8::Value>> promise,
                  mojo::Remote<network::mojom::DataPipeGetter> data_pipe_getter)
       : promise_(std::move(promise)),
         data_pipe_getter_(std::move(data_pipe_getter)),
@@ -116,7 +116,7 @@ class DataPipeReader {
     delete static_cast<DataPipeReader*>(self);
   }
 
-  util::Promise<v8::Local<v8::Value>> promise_;
+  gin_helper::Promise<v8::Local<v8::Value>> promise_;
 
   mojo::Remote<network::mojom::DataPipeGetter> data_pipe_getter_;
   mojo::ScopedDataPipeConsumerHandle data_pipe_;
@@ -148,7 +148,7 @@ DataPipeHolder::DataPipeHolder(const network::DataElement& element)
 DataPipeHolder::~DataPipeHolder() = default;
 
 v8::Local<v8::Promise> DataPipeHolder::ReadAll(v8::Isolate* isolate) {
-  util::Promise<v8::Local<v8::Value>> promise(isolate);
+  gin_helper::Promise<v8::Local<v8::Value>> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
   if (!data_pipe_) {
     promise.RejectWithErrorMessage("Could not get blob data");
diff --git a/shell/browser/api/atom_api_debugger.cc b/shell/browser/api/atom_api_debugger.cc
index bf0ffd4a627..755df614cb1 100644
--- a/shell/browser/api/atom_api_debugger.cc
+++ b/shell/browser/api/atom_api_debugger.cc
@@ -65,8 +65,7 @@ void Debugger::DispatchProtocolMessage(DevToolsAgentHost* agent_host,
     if (it == pending_requests_.end())
       return;
 
-    electron::util::Promise<base::DictionaryValue> promise =
-        std::move(it->second);
+    gin_helper::Promise<base::DictionaryValue> promise = std::move(it->second);
     pending_requests_.erase(it);
 
     base::DictionaryValue* error = nullptr;
@@ -80,7 +79,7 @@ void Debugger::DispatchProtocolMessage(DevToolsAgentHost* agent_host,
       if (dict->GetDictionary("result", &result_body)) {
         result.Swap(result_body);
       }
-      promise.ResolveWithGin(result);
+      promise.Resolve(result);
     }
   }
 }
@@ -130,7 +129,7 @@ void Debugger::Detach() {
 }
 
 v8::Local<v8::Promise> Debugger::SendCommand(gin_helper::Arguments* args) {
-  electron::util::Promise<base::DictionaryValue> promise(isolate());
+  gin_helper::Promise<base::DictionaryValue> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   if (!agent_host_) {
diff --git a/shell/browser/api/atom_api_debugger.h b/shell/browser/api/atom_api_debugger.h
index 83f23388cad..3d41de3a640 100644
--- a/shell/browser/api/atom_api_debugger.h
+++ b/shell/browser/api/atom_api_debugger.h
@@ -13,8 +13,8 @@
 #include "content/public/browser/devtools_agent_host_client.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "gin/handle.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/gin_helper/trackable_object.h"
-#include "shell/common/promise_util.h"
 
 namespace content {
 class DevToolsAgentHost;
@@ -51,7 +51,7 @@ class Debugger : public gin_helper::TrackableObject<Debugger>,
 
  private:
   using PendingRequestMap =
-      std::map<int, electron::util::Promise<base::DictionaryValue>>;
+      std::map<int, gin_helper::Promise<base::DictionaryValue>>;
 
   void Attach(gin_helper::Arguments* args);
   bool IsAttached();
diff --git a/shell/browser/api/atom_api_dialog.cc b/shell/browser/api/atom_api_dialog.cc
index 003cd1a7747..dcc7b7b9c50 100644
--- a/shell/browser/api/atom_api_dialog.cc
+++ b/shell/browser/api/atom_api_dialog.cc
@@ -16,8 +16,8 @@
 #include "shell/common/gin_converters/native_window_converter.h"
 #include "shell/common/gin_converters/net_converter.h"
 #include "shell/common/gin_helper/dictionary.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/node_includes.h"
-#include "shell/common/promise_util.h"
 
 namespace {
 
@@ -25,24 +25,23 @@ int ShowMessageBoxSync(const electron::MessageBoxSettings& settings) {
   return electron::ShowMessageBoxSync(settings);
 }
 
-void ResolvePromiseObject(
-    electron::util::Promise<gin_helper::Dictionary> promise,
-    int result,
-    bool checkbox_checked) {
+void ResolvePromiseObject(gin_helper::Promise<gin_helper::Dictionary> promise,
+                          int result,
+                          bool checkbox_checked) {
   v8::Isolate* isolate = promise.isolate();
   gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(isolate);
 
   dict.Set("response", result);
   dict.Set("checkboxChecked", checkbox_checked);
 
-  promise.ResolveWithGin(dict);
+  promise.Resolve(dict);
 }
 
 v8::Local<v8::Promise> ShowMessageBox(
     const electron::MessageBoxSettings& settings,
     gin::Arguments* args) {
   v8::Isolate* isolate = args->isolate();
-  electron::util::Promise<gin_helper::Dictionary> promise(isolate);
+  gin_helper::Promise<gin_helper::Dictionary> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   electron::ShowMessageBox(
@@ -61,7 +60,7 @@ void ShowOpenDialogSync(const file_dialog::DialogSettings& settings,
 v8::Local<v8::Promise> ShowOpenDialog(
     const file_dialog::DialogSettings& settings,
     gin::Arguments* args) {
-  electron::util::Promise<gin_helper::Dictionary> promise(args->isolate());
+  gin_helper::Promise<gin_helper::Dictionary> promise(args->isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
   file_dialog::ShowOpenDialog(settings, std::move(promise));
   return handle;
@@ -77,7 +76,7 @@ void ShowSaveDialogSync(const file_dialog::DialogSettings& settings,
 v8::Local<v8::Promise> ShowSaveDialog(
     const file_dialog::DialogSettings& settings,
     gin::Arguments* args) {
-  electron::util::Promise<gin_helper::Dictionary> promise(args->isolate());
+  gin_helper::Promise<gin_helper::Dictionary> promise(args->isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   file_dialog::ShowSaveDialog(settings, std::move(promise));
diff --git a/shell/browser/api/atom_api_in_app_purchase.cc b/shell/browser/api/atom_api_in_app_purchase.cc
index ccd5e5e3979..293eb549f0f 100644
--- a/shell/browser/api/atom_api_in_app_purchase.cc
+++ b/shell/browser/api/atom_api_in_app_purchase.cc
@@ -104,7 +104,7 @@ v8::Local<v8::Promise> InAppPurchase::PurchaseProduct(
     const std::string& product_id,
     gin::Arguments* args) {
   v8::Isolate* isolate = args->isolate();
-  electron::util::Promise<bool> promise(isolate);
+  gin_helper::Promise<bool> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   int quantity = 1;
@@ -112,7 +112,8 @@ v8::Local<v8::Promise> InAppPurchase::PurchaseProduct(
 
   in_app_purchase::PurchaseProduct(
       product_id, quantity,
-      base::BindOnce(util::Promise<bool>::ResolvePromise, std::move(promise)));
+      base::BindOnce(gin_helper::Promise<bool>::ResolvePromise,
+                     std::move(promise)));
 
   return handle;
 }
@@ -121,15 +122,14 @@ v8::Local<v8::Promise> InAppPurchase::GetProducts(
     const std::vector<std::string>& productIDs,
     gin::Arguments* args) {
   v8::Isolate* isolate = args->isolate();
-  electron::util::Promise<std::vector<in_app_purchase::Product>> promise(
-      isolate);
+  gin_helper::Promise<std::vector<in_app_purchase::Product>> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   in_app_purchase::GetProducts(
       productIDs,
-      base::BindOnce(
-          util::Promise<std::vector<in_app_purchase::Product>>::ResolvePromise,
-          std::move(promise)));
+      base::BindOnce(gin_helper::Promise<
+                         std::vector<in_app_purchase::Product>>::ResolvePromise,
+                     std::move(promise)));
 
   return handle;
 }
diff --git a/shell/browser/api/atom_api_in_app_purchase.h b/shell/browser/api/atom_api_in_app_purchase.h
index dec89ebad3a..72f109e1341 100644
--- a/shell/browser/api/atom_api_in_app_purchase.h
+++ b/shell/browser/api/atom_api_in_app_purchase.h
@@ -13,7 +13,7 @@
 #include "shell/browser/mac/in_app_purchase_observer.h"
 #include "shell/browser/mac/in_app_purchase_product.h"
 #include "shell/common/gin_helper/event_emitter.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 
 namespace electron {
 
diff --git a/shell/browser/api/atom_api_net_log.cc b/shell/browser/api/atom_api_net_log.cc
index fde65f90224..f073dcedf94 100644
--- a/shell/browser/api/atom_api_net_log.cc
+++ b/shell/browser/api/atom_api_net_log.cc
@@ -62,7 +62,8 @@ base::File OpenFileForWriting(base::FilePath path) {
                     base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
 }
 
-void ResolvePromiseWithNetError(util::Promise<void*> promise, int32_t error) {
+void ResolvePromiseWithNetError(gin_helper::Promise<void> promise,
+                                int32_t error) {
   if (error == net::OK) {
     promise.Resolve();
   } else {
@@ -117,7 +118,8 @@ v8::Local<v8::Promise> NetLog::StartLogging(base::FilePath log_path,
     return v8::Local<v8::Promise>();
   }
 
-  pending_start_promise_ = base::make_optional<util::Promise<void*>>(isolate());
+  pending_start_promise_ =
+      base::make_optional<gin_helper::Promise<void>>(isolate());
   v8::Local<v8::Promise> handle = pending_start_promise_->GetHandle();
 
   auto command_line_string =
@@ -187,7 +189,7 @@ bool NetLog::IsCurrentlyLogging() const {
 }
 
 v8::Local<v8::Promise> NetLog::StopLogging(gin_helper::Arguments* args) {
-  util::Promise<void*> promise(isolate());
+  gin_helper::Promise<void> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   if (net_log_exporter_) {
@@ -197,8 +199,8 @@ v8::Local<v8::Promise> NetLog::StopLogging(gin_helper::Arguments* args) {
     net_log_exporter_->Stop(
         base::Value(base::Value::Type::DICTIONARY),
         base::BindOnce(
-            [](network::mojom::NetLogExporterPtr, util::Promise<void*> promise,
-               int32_t error) {
+            [](network::mojom::NetLogExporterPtr,
+               gin_helper::Promise<void> promise, int32_t error) {
               ResolvePromiseWithNetError(std::move(promise), error);
             },
             std::move(net_log_exporter_), std::move(promise)));
diff --git a/shell/browser/api/atom_api_net_log.h b/shell/browser/api/atom_api_net_log.h
index aac501b708d..b70db5cc887 100644
--- a/shell/browser/api/atom_api_net_log.h
+++ b/shell/browser/api/atom_api_net_log.h
@@ -14,8 +14,8 @@
 #include "base/values.h"
 #include "gin/handle.h"
 #include "services/network/public/mojom/net_log.mojom.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/gin_helper/trackable_object.h"
-#include "shell/common/promise_util.h"
 
 namespace electron {
 
@@ -53,7 +53,7 @@ class NetLog : public gin_helper::TrackableObject<NetLog> {
 
   network::mojom::NetLogExporterPtr net_log_exporter_;
 
-  base::Optional<util::Promise<void*>> pending_start_promise_;
+  base::Optional<gin_helper::Promise<void>> pending_start_promise_;
 
   scoped_refptr<base::TaskRunner> file_task_runner_;
 
diff --git a/shell/browser/api/atom_api_protocol.cc b/shell/browser/api/atom_api_protocol.cc
index 18473ee93ed..83e807919ce 100644
--- a/shell/browser/api/atom_api_protocol.cc
+++ b/shell/browser/api/atom_api_protocol.cc
@@ -17,8 +17,8 @@
 #include "shell/common/gin_converters/net_converter.h"
 #include "shell/common/gin_helper/dictionary.h"
 #include "shell/common/gin_helper/object_template_builder.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/options_switches.h"
-#include "shell/common/promise_util.h"
 #include "url/url_util.h"
 
 namespace {
@@ -223,7 +223,7 @@ v8::Local<v8::Promise> Protocol::IsProtocolHandled(const std::string& scheme,
       "protocol.isProtocolRegistered or protocol.isProtocolIntercepted "
       "instead.",
       "ProtocolDeprecateIsProtocolHandled");
-  return util::Promise<bool>::ResolvedPromise(
+  return gin_helper::Promise<bool>::ResolvedPromise(
       isolate(), IsProtocolRegistered(scheme) ||
                      IsProtocolIntercepted(scheme) ||
                      // The |isProtocolHandled| should return true for builtin
diff --git a/shell/browser/api/atom_api_session.cc b/shell/browser/api/atom_api_session.cc
index 9300c6b9d1b..0a0c3388f3f 100644
--- a/shell/browser/api/atom_api_session.cc
+++ b/shell/browser/api/atom_api_session.cc
@@ -246,14 +246,14 @@ void Session::OnDownloadCreated(content::DownloadManager* manager,
 
 v8::Local<v8::Promise> Session::ResolveProxy(gin_helper::Arguments* args) {
   v8::Isolate* isolate = args->isolate();
-  util::Promise<std::string> promise(isolate);
+  gin_helper::Promise<std::string> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   GURL url;
   args->GetNext(&url);
 
   browser_context_->GetResolveProxyHelper()->ResolveProxy(
-      url, base::BindOnce(util::Promise<std::string>::ResolvePromise,
+      url, base::BindOnce(gin_helper::Promise<std::string>::ResolvePromise,
                           std::move(promise)));
 
   return handle;
@@ -261,7 +261,7 @@ v8::Local<v8::Promise> Session::ResolveProxy(gin_helper::Arguments* args) {
 
 v8::Local<v8::Promise> Session::GetCacheSize() {
   auto* isolate = v8::Isolate::GetCurrent();
-  util::Promise<int64_t> promise(isolate);
+  gin_helper::Promise<int64_t> promise(isolate);
   auto handle = promise.GetHandle();
 
   content::BrowserContext::GetDefaultStoragePartition(browser_context_.get())
@@ -269,7 +269,7 @@ v8::Local<v8::Promise> Session::GetCacheSize() {
       ->ComputeHttpCacheSize(
           base::Time(), base::Time::Max(),
           base::BindOnce(
-              [](util::Promise<int64_t> promise, bool is_upper_bound,
+              [](gin_helper::Promise<int64_t> promise, bool is_upper_bound,
                  int64_t size_or_error) {
                 if (size_or_error < 0) {
                   promise.RejectWithErrorMessage(
@@ -285,13 +285,13 @@ v8::Local<v8::Promise> Session::GetCacheSize() {
 
 v8::Local<v8::Promise> Session::ClearCache() {
   auto* isolate = v8::Isolate::GetCurrent();
-  util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   auto handle = promise.GetHandle();
 
   content::BrowserContext::GetDefaultStoragePartition(browser_context_.get())
       ->GetNetworkContext()
       ->ClearHttpCache(base::Time(), base::Time::Max(), nullptr,
-                       base::BindOnce(util::Promise<void*>::ResolveEmptyPromise,
+                       base::BindOnce(gin_helper::Promise<void>::ResolvePromise,
                                       std::move(promise)));
 
   return handle;
@@ -299,7 +299,7 @@ v8::Local<v8::Promise> Session::ClearCache() {
 
 v8::Local<v8::Promise> Session::ClearStorageData(gin_helper::Arguments* args) {
   v8::Isolate* isolate = args->isolate();
-  util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   ClearStorageDataOptions options;
@@ -316,7 +316,7 @@ v8::Local<v8::Promise> Session::ClearStorageData(gin_helper::Arguments* args) {
   storage_partition->ClearData(
       options.storage_types, options.quota_types, options.origin, base::Time(),
       base::Time::Max(),
-      base::BindOnce(util::Promise<void*>::ResolveEmptyPromise,
+      base::BindOnce(gin_helper::Promise<void>::ResolvePromise,
                      std::move(promise)));
   return handle;
 }
@@ -329,7 +329,7 @@ void Session::FlushStorageData() {
 
 v8::Local<v8::Promise> Session::SetProxy(gin_helper::Arguments* args) {
   v8::Isolate* isolate = args->isolate();
-  util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   gin_helper::Dictionary options;
@@ -362,7 +362,7 @@ v8::Local<v8::Promise> Session::SetProxy(gin_helper::Arguments* args) {
   }
 
   base::ThreadTaskRunnerHandle::Get()->PostTask(
-      FROM_HERE, base::BindOnce(util::Promise<void*>::ResolveEmptyPromise,
+      FROM_HERE, base::BindOnce(gin_helper::Promise<void>::ResolvePromise,
                                 std::move(promise)));
 
   return handle;
@@ -464,13 +464,13 @@ void Session::SetPermissionCheckHandler(v8::Local<v8::Value> val,
 v8::Local<v8::Promise> Session::ClearHostResolverCache(
     gin_helper::Arguments* args) {
   v8::Isolate* isolate = args->isolate();
-  util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   content::BrowserContext::GetDefaultStoragePartition(browser_context_.get())
       ->GetNetworkContext()
       ->ClearHostCache(nullptr,
-                       base::BindOnce(util::Promise<void*>::ResolveEmptyPromise,
+                       base::BindOnce(gin_helper::Promise<void>::ResolvePromise,
                                       std::move(promise)));
 
   return handle;
@@ -478,14 +478,14 @@ v8::Local<v8::Promise> Session::ClearHostResolverCache(
 
 v8::Local<v8::Promise> Session::ClearAuthCache() {
   auto* isolate = v8::Isolate::GetCurrent();
-  util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   content::BrowserContext::GetDefaultStoragePartition(browser_context_.get())
       ->GetNetworkContext()
       ->ClearHttpAuthCache(
           base::Time(),
-          base::BindOnce(util::Promise<void*>::ResolveEmptyPromise,
+          base::BindOnce(gin_helper::Promise<void>::ResolvePromise,
                          std::move(promise)));
 
   return handle;
@@ -515,7 +515,7 @@ v8::Local<v8::Promise> Session::GetBlobData(v8::Isolate* isolate,
                                             const std::string& uuid) {
   gin::Handle<DataPipeHolder> holder = DataPipeHolder::From(isolate, uuid);
   if (holder.IsEmpty()) {
-    util::Promise<v8::Local<v8::Value>> promise(isolate);
+    gin_helper::Promise<v8::Local<v8::Value>> promise(isolate);
     promise.RejectWithErrorMessage("Could not get blob data handle");
     return promise.GetHandle();
   }
diff --git a/shell/browser/api/atom_api_session.h b/shell/browser/api/atom_api_session.h
index 5ac404af3e6..a7e63e4757c 100644
--- a/shell/browser/api/atom_api_session.h
+++ b/shell/browser/api/atom_api_session.h
@@ -13,8 +13,8 @@
 #include "electron/buildflags/buildflags.h"
 #include "gin/handle.h"
 #include "shell/browser/net/resolve_proxy_helper.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/gin_helper/trackable_object.h"
-#include "shell/common/promise_util.h"
 
 class GURL;
 
diff --git a/shell/browser/api/atom_api_system_preferences.h b/shell/browser/api/atom_api_system_preferences.h
index f37601c26af..5b24ba7d64c 100644
--- a/shell/browser/api/atom_api_system_preferences.h
+++ b/shell/browser/api/atom_api_system_preferences.h
@@ -12,7 +12,7 @@
 #include "gin/handle.h"
 #include "shell/common/gin_helper/error_thrower.h"
 #include "shell/common/gin_helper/event_emitter.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 
 #if defined(OS_WIN)
 #include "shell/browser/browser.h"
diff --git a/shell/browser/api/atom_api_system_preferences_mac.mm b/shell/browser/api/atom_api_system_preferences_mac.mm
index 981ee4464ab..b1681a871f5 100644
--- a/shell/browser/api/atom_api_system_preferences_mac.mm
+++ b/shell/browser/api/atom_api_system_preferences_mac.mm
@@ -444,7 +444,7 @@ bool SystemPreferences::CanPromptTouchID() {
 v8::Local<v8::Promise> SystemPreferences::PromptTouchID(
     v8::Isolate* isolate,
     const std::string& reason) {
-  util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   if (@available(macOS 10.12.2, *)) {
@@ -461,7 +461,7 @@ v8::Local<v8::Promise> SystemPreferences::PromptTouchID(
     scoped_refptr<base::SequencedTaskRunner> runner =
         base::SequencedTaskRunnerHandle::Get();
 
-    __block util::Promise<void*> p = std::move(promise);
+    __block gin_helper::Promise<void> p = std::move(promise);
     [context
         evaluateAccessControl:access_control
                     operation:LAAccessControlOperationUseKeySign
@@ -473,13 +473,13 @@ v8::Local<v8::Promise> SystemPreferences::PromptTouchID(
                             runner->PostTask(
                                 FROM_HERE,
                                 base::BindOnce(
-                                    util::Promise<void*>::RejectPromise,
+                                    gin_helper::Promise<void>::RejectPromise,
                                     std::move(p), std::move(err_msg)));
                           } else {
                             runner->PostTask(
                                 FROM_HERE,
                                 base::BindOnce(
-                                    util::Promise<void*>::ResolveEmptyPromise,
+                                    gin_helper::Promise<void>::ResolvePromise,
                                     std::move(p)));
                           }
                         }];
@@ -606,12 +606,12 @@ std::string SystemPreferences::GetMediaAccessStatus(
 v8::Local<v8::Promise> SystemPreferences::AskForMediaAccess(
     v8::Isolate* isolate,
     const std::string& media_type) {
-  util::Promise<bool> promise(isolate);
+  gin_helper::Promise<bool> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   if (auto type = ParseMediaType(media_type)) {
     if (@available(macOS 10.14, *)) {
-      __block util::Promise<bool> p = std::move(promise);
+      __block gin_helper::Promise<bool> p = std::move(promise);
       [AVCaptureDevice requestAccessForMediaType:type
                                completionHandler:^(BOOL granted) {
                                  dispatch_async(dispatch_get_main_queue(), ^{
diff --git a/shell/browser/api/atom_api_web_contents.cc b/shell/browser/api/atom_api_web_contents.cc
index 2bf6b11934a..b4240e2f88c 100644
--- a/shell/browser/api/atom_api_web_contents.cc
+++ b/shell/browser/api/atom_api_web_contents.cc
@@ -320,10 +320,10 @@ namespace api {
 namespace {
 
 // Called when CapturePage is done.
-void OnCapturePageDone(util::Promise<gfx::Image> promise,
+void OnCapturePageDone(gin_helper::Promise<gfx::Image> promise,
                        const SkBitmap& bitmap) {
   // Hack to enable transparency in captured image
-  promise.ResolveWithGin(gfx::Image::CreateFrom1xBitmap(bitmap));
+  promise.Resolve(gfx::Image::CreateFrom1xBitmap(bitmap));
 }
 
 base::Optional<base::TimeDelta> GetCursorBlinkInterval() {
@@ -1494,7 +1494,7 @@ std::string WebContents::GetUserAgent() {
 v8::Local<v8::Promise> WebContents::SavePage(
     const base::FilePath& full_file_path,
     const content::SavePageType& save_type) {
-  util::Promise<void*> promise(isolate());
+  gin_helper::Promise<void> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   auto* handler = new SavePageHandler(web_contents(), std::move(promise));
@@ -1864,7 +1864,7 @@ std::vector<printing::PrinterBasicInfo> WebContents::GetPrinterList() {
 }
 
 v8::Local<v8::Promise> WebContents::PrintToPDF(base::DictionaryValue settings) {
-  util::Promise<v8::Local<v8::Value>> promise(isolate());
+  gin_helper::Promise<v8::Local<v8::Value>> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
   PrintPreviewMessageHandler::FromWebContents(web_contents())
       ->PrintToPDF(std::move(settings), std::move(promise));
@@ -2167,7 +2167,7 @@ void WebContents::StartDrag(const gin_helper::Dictionary& item,
 
 v8::Local<v8::Promise> WebContents::CapturePage(gin_helper::Arguments* args) {
   gfx::Rect rect;
-  util::Promise<gfx::Image> promise(isolate());
+  gin_helper::Promise<gfx::Image> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   // get rect arguments if they exist
@@ -2175,7 +2175,7 @@ v8::Local<v8::Promise> WebContents::CapturePage(gin_helper::Arguments* args) {
 
   auto* const view = web_contents()->GetRenderWidgetHostView();
   if (!view) {
-    promise.ResolveWithGin(gfx::Image());
+    promise.Resolve(gfx::Image());
     return handle;
   }
 
@@ -2433,7 +2433,7 @@ void WebContents::GrantOriginAccess(const GURL& url) {
 
 v8::Local<v8::Promise> WebContents::TakeHeapSnapshot(
     const base::FilePath& file_path) {
-  util::Promise<void*> promise(isolate());
+  gin_helper::Promise<void> promise(isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   base::ThreadRestrictions::ScopedAllowIO allow_io;
@@ -2462,7 +2462,7 @@ v8::Local<v8::Promise> WebContents::TakeHeapSnapshot(
       mojo::WrapPlatformFile(file.TakePlatformFile()),
       base::BindOnce(
           [](mojo::AssociatedRemote<mojom::ElectronRenderer>* ep,
-             util::Promise<void*> promise, bool success) {
+             gin_helper::Promise<void> promise, bool success) {
             if (success) {
               promise.Resolve();
             } else {
diff --git a/shell/browser/api/gpuinfo_manager.cc b/shell/browser/api/gpuinfo_manager.cc
index 177275943d7..94222d41571 100644
--- a/shell/browser/api/gpuinfo_manager.cc
+++ b/shell/browser/api/gpuinfo_manager.cc
@@ -47,7 +47,7 @@ void GPUInfoManager::ProcessCompleteInfo() {
   // We have received the complete information, resolve all promises that
   // were waiting for this info.
   for (auto& promise : complete_info_promise_set_) {
-    promise.ResolveWithGin(*result);
+    promise.Resolve(*result);
   }
   complete_info_promise_set_.clear();
 }
@@ -63,7 +63,7 @@ void GPUInfoManager::OnGpuInfoUpdate() {
 
 // Should be posted to the task runner
 void GPUInfoManager::CompleteInfoFetcher(
-    util::Promise<base::DictionaryValue> promise) {
+    gin_helper::Promise<base::DictionaryValue> promise) {
   complete_info_promise_set_.emplace_back(std::move(promise));
 
   if (NeedsCompleteGpuInfoCollection()) {
@@ -75,7 +75,7 @@ void GPUInfoManager::CompleteInfoFetcher(
 }
 
 void GPUInfoManager::FetchCompleteInfo(
-    util::Promise<base::DictionaryValue> promise) {
+    gin_helper::Promise<base::DictionaryValue> promise) {
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::BindOnce(&GPUInfoManager::CompleteInfoFetcher,
                                 base::Unretained(this), std::move(promise)));
@@ -84,10 +84,10 @@ void GPUInfoManager::FetchCompleteInfo(
 // This fetches the info synchronously, so no need to post to the task queue.
 // There cannot be multiple promises as they are resolved synchronously.
 void GPUInfoManager::FetchBasicInfo(
-    util::Promise<base::DictionaryValue> promise) {
+    gin_helper::Promise<base::DictionaryValue> promise) {
   gpu::GPUInfo gpu_info;
   CollectBasicGraphicsInfo(&gpu_info);
-  promise.ResolveWithGin(*EnumerateGPUInfo(gpu_info));
+  promise.Resolve(*EnumerateGPUInfo(gpu_info));
 }
 
 std::unique_ptr<base::DictionaryValue> GPUInfoManager::EnumerateGPUInfo(
diff --git a/shell/browser/api/gpuinfo_manager.h b/shell/browser/api/gpuinfo_manager.h
index f013b19df68..21b4ce6972a 100644
--- a/shell/browser/api/gpuinfo_manager.h
+++ b/shell/browser/api/gpuinfo_manager.h
@@ -12,7 +12,7 @@
 #include "content/browser/gpu/gpu_data_manager_impl.h"  // nogncheck
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/browser/gpu_data_manager_observer.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 
 namespace electron {
 
@@ -24,8 +24,8 @@ class GPUInfoManager : public content::GpuDataManagerObserver {
   GPUInfoManager();
   ~GPUInfoManager() override;
   bool NeedsCompleteGpuInfoCollection() const;
-  void FetchCompleteInfo(util::Promise<base::DictionaryValue> promise);
-  void FetchBasicInfo(util::Promise<base::DictionaryValue> promise);
+  void FetchCompleteInfo(gin_helper::Promise<base::DictionaryValue> promise);
+  void FetchBasicInfo(gin_helper::Promise<base::DictionaryValue> promise);
   void OnGpuInfoUpdate() override;
 
  private:
@@ -33,12 +33,13 @@ class GPUInfoManager : public content::GpuDataManagerObserver {
       gpu::GPUInfo gpu_info) const;
 
   // These should be posted to the task queue
-  void CompleteInfoFetcher(util::Promise<base::DictionaryValue> promise);
+  void CompleteInfoFetcher(gin_helper::Promise<base::DictionaryValue> promise);
   void ProcessCompleteInfo();
 
   // This set maintains all the promises that should be fulfilled
   // once we have the complete information data
-  std::vector<util::Promise<base::DictionaryValue>> complete_info_promise_set_;
+  std::vector<gin_helper::Promise<base::DictionaryValue>>
+      complete_info_promise_set_;
   content::GpuDataManager* gpu_data_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(GPUInfoManager);
diff --git a/shell/browser/api/save_page_handler.cc b/shell/browser/api/save_page_handler.cc
index 72239f5fee6..b41e8cc6a5f 100644
--- a/shell/browser/api/save_page_handler.cc
+++ b/shell/browser/api/save_page_handler.cc
@@ -17,7 +17,7 @@ namespace electron {
 namespace api {
 
 SavePageHandler::SavePageHandler(content::WebContents* web_contents,
-                                 util::Promise<void*> promise)
+                                 gin_helper::Promise<void> promise)
     : web_contents_(web_contents), promise_(std::move(promise)) {}
 
 SavePageHandler::~SavePageHandler() = default;
diff --git a/shell/browser/api/save_page_handler.h b/shell/browser/api/save_page_handler.h
index f0e685f7718..f556d74e8ea 100644
--- a/shell/browser/api/save_page_handler.h
+++ b/shell/browser/api/save_page_handler.h
@@ -10,7 +10,7 @@
 #include "components/download/public/common/download_item.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/save_page_type.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 #include "v8/include/v8.h"
 
 namespace base {
@@ -30,7 +30,7 @@ class SavePageHandler : public content::DownloadManager::Observer,
                         public download::DownloadItem::Observer {
  public:
   SavePageHandler(content::WebContents* web_contents,
-                  electron::util::Promise<void*> promise);
+                  gin_helper::Promise<void> promise);
   ~SavePageHandler() override;
 
   bool Handle(const base::FilePath& full_path,
@@ -47,7 +47,7 @@ class SavePageHandler : public content::DownloadManager::Observer,
   void OnDownloadUpdated(download::DownloadItem* item) override;
 
   content::WebContents* web_contents_;  // weak
-  electron::util::Promise<void*> promise_;
+  gin_helper::Promise<void> promise_;
 };
 
 }  // namespace api
diff --git a/shell/browser/atom_download_manager_delegate.cc b/shell/browser/atom_download_manager_delegate.cc
index 1ca768e03a2..9f853f9bb51 100644
--- a/shell/browser/atom_download_manager_delegate.cc
+++ b/shell/browser/atom_download_manager_delegate.cc
@@ -124,7 +124,7 @@ void AtomDownloadManagerDelegate::OnDownloadPathGenerated(
     settings.force_detached = offscreen;
 
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
-    electron::util::Promise<gin_helper::Dictionary> dialog_promise(isolate);
+    gin_helper::Promise<gin_helper::Dictionary> dialog_promise(isolate);
     auto dialog_callback =
         base::BindOnce(&AtomDownloadManagerDelegate::OnDownloadSaveDialogDone,
                        base::Unretained(this), download_id, callback);
diff --git a/shell/browser/browser.cc b/shell/browser/browser.cc
index ea2297a2002..e3b02587d45 100644
--- a/shell/browser/browser.cc
+++ b/shell/browser/browser.cc
@@ -168,7 +168,7 @@ void Browser::DidFinishLaunching(base::DictionaryValue launch_info) {
 
 v8::Local<v8::Value> Browser::WhenReady(v8::Isolate* isolate) {
   if (!ready_promise_) {
-    ready_promise_ = std::make_unique<util::Promise<void*>>(isolate);
+    ready_promise_ = std::make_unique<gin_helper::Promise<void>>(isolate);
     if (is_ready()) {
       ready_promise_->Resolve();
     }
diff --git a/shell/browser/browser.h b/shell/browser/browser.h
index 3403d016096..665505942a5 100644
--- a/shell/browser/browser.h
+++ b/shell/browser/browser.h
@@ -16,7 +16,7 @@
 #include "base/values.h"
 #include "shell/browser/browser_observer.h"
 #include "shell/browser/window_list_observer.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ -304,7 +304,7 @@ class Browser : public WindowListObserver {
 
   int badge_count_ = 0;
 
-  std::unique_ptr<util::Promise<void*>> ready_promise_;
+  std::unique_ptr<gin_helper::Promise<void>> ready_promise_;
 
 #if defined(OS_LINUX) || defined(OS_WIN)
   base::Value about_panel_options_;
diff --git a/shell/browser/browser_mac.mm b/shell/browser/browser_mac.mm
index 67370aa107d..29727e94f07 100644
--- a/shell/browser/browser_mac.mm
+++ b/shell/browser/browser_mac.mm
@@ -21,8 +21,8 @@
 #include "shell/browser/window_list.h"
 #include "shell/common/application_info.h"
 #include "shell/common/gin_helper/arguments.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/platform_util.h"
-#include "shell/common/promise_util.h"
 #include "ui/gfx/image/image.h"
 #include "url/gurl.h"
 
@@ -314,7 +314,7 @@ bool Browser::DockIsVisible() {
 }
 
 v8::Local<v8::Promise> Browser::DockShow(v8::Isolate* isolate) {
-  util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   BOOL active = [[NSRunningApplication currentApplication] isActive];
@@ -328,7 +328,7 @@ v8::Local<v8::Promise> Browser::DockShow(v8::Isolate* isolate) {
       [app activateWithOptions:NSApplicationActivateIgnoringOtherApps];
       break;
     }
-    __block util::Promise<void*> p = std::move(promise);
+    __block gin_helper::Promise<void> p = std::move(promise);
     dispatch_time_t one_ms = dispatch_time(DISPATCH_TIME_NOW, USEC_PER_SEC);
     dispatch_after(one_ms, dispatch_get_main_queue(), ^{
       TransformProcessType(&psn, kProcessTransformToForegroundApplication);
diff --git a/shell/browser/printing/print_preview_message_handler.cc b/shell/browser/printing/print_preview_message_handler.cc
index fa3c0e34d5d..1b285a4e93b 100644
--- a/shell/browser/printing/print_preview_message_handler.cc
+++ b/shell/browser/printing/print_preview_message_handler.cc
@@ -144,7 +144,7 @@ void PrintPreviewMessageHandler::OnPrintPreviewCancelled(
 
 void PrintPreviewMessageHandler::PrintToPDF(
     base::DictionaryValue options,
-    electron::util::Promise<v8::Local<v8::Value>> promise) {
+    gin_helper::Promise<v8::Local<v8::Value>> promise) {
   int request_id;
   options.GetInteger(printing::kPreviewRequestID, &request_id);
   promise_map_.emplace(request_id, std::move(promise));
@@ -156,12 +156,12 @@ void PrintPreviewMessageHandler::PrintToPDF(
   rfh->Send(new PrintMsg_PrintPreview(rfh->GetRoutingID(), options));
 }
 
-util::Promise<v8::Local<v8::Value>> PrintPreviewMessageHandler::GetPromise(
-    int request_id) {
+gin_helper::Promise<v8::Local<v8::Value>>
+PrintPreviewMessageHandler::GetPromise(int request_id) {
   auto it = promise_map_.find(request_id);
   DCHECK(it != promise_map_.end());
 
-  util::Promise<v8::Local<v8::Value>> promise = std::move(it->second);
+  gin_helper::Promise<v8::Local<v8::Value>> promise = std::move(it->second);
   promise_map_.erase(it);
 
   return promise;
@@ -172,7 +172,7 @@ void PrintPreviewMessageHandler::ResolvePromise(
     scoped_refptr<base::RefCountedMemory> data_bytes) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
-  util::Promise<v8::Local<v8::Value>> promise = GetPromise(request_id);
+  gin_helper::Promise<v8::Local<v8::Value>> promise = GetPromise(request_id);
 
   v8::Isolate* isolate = promise.isolate();
   gin_helper::Locker locker(isolate);
@@ -192,7 +192,7 @@ void PrintPreviewMessageHandler::ResolvePromise(
 void PrintPreviewMessageHandler::RejectPromise(int request_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
-  util::Promise<v8::Local<v8::Value>> promise = GetPromise(request_id);
+  gin_helper::Promise<v8::Local<v8::Value>> promise = GetPromise(request_id);
   promise.RejectWithErrorMessage("Failed to generate PDF");
 }
 
diff --git a/shell/browser/printing/print_preview_message_handler.h b/shell/browser/printing/print_preview_message_handler.h
index cf5281d8322..e5c156b79dc 100644
--- a/shell/browser/printing/print_preview_message_handler.h
+++ b/shell/browser/printing/print_preview_message_handler.h
@@ -12,7 +12,7 @@
 #include "components/services/pdf_compositor/public/mojom/pdf_compositor.mojom.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 #include "v8/include/v8.h"
 
 struct PrintHostMsg_DidPreviewDocument_Params;
@@ -32,7 +32,7 @@ class PrintPreviewMessageHandler
   ~PrintPreviewMessageHandler() override;
 
   void PrintToPDF(base::DictionaryValue options,
-                  util::Promise<v8::Local<v8::Value>> promise);
+                  gin_helper::Promise<v8::Local<v8::Value>> promise);
 
  protected:
   // content::WebContentsObserver implementation.
@@ -56,14 +56,13 @@ class PrintPreviewMessageHandler
   void OnPrintPreviewCancelled(int document_cookie,
                                const PrintHostMsg_PreviewIds& ids);
 
-  util::Promise<v8::Local<v8::Value>> GetPromise(int request_id);
+  gin_helper::Promise<v8::Local<v8::Value>> GetPromise(int request_id);
 
   void ResolvePromise(int request_id,
                       scoped_refptr<base::RefCountedMemory> data_bytes);
   void RejectPromise(int request_id);
 
-  using PromiseMap =
-      std::map<int, electron::util::Promise<v8::Local<v8::Value>>>;
+  using PromiseMap = std::map<int, gin_helper::Promise<v8::Local<v8::Value>>>;
   PromiseMap promise_map_;
 
   base::WeakPtrFactory<PrintPreviewMessageHandler> weak_ptr_factory_;
diff --git a/shell/browser/ui/certificate_trust.h b/shell/browser/ui/certificate_trust.h
index e032638ab56..cda586908d2 100644
--- a/shell/browser/ui/certificate_trust.h
+++ b/shell/browser/ui/certificate_trust.h
@@ -9,7 +9,7 @@
 
 #include "base/memory/ref_counted.h"
 #include "net/cert/x509_certificate.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 
 namespace electron {
 class NativeWindow;
diff --git a/shell/browser/ui/certificate_trust_mac.mm b/shell/browser/ui/certificate_trust_mac.mm
index 890a2d410de..038c9e750af 100644
--- a/shell/browser/ui/certificate_trust_mac.mm
+++ b/shell/browser/ui/certificate_trust_mac.mm
@@ -19,7 +19,7 @@
 
 @interface TrustDelegate : NSObject {
  @private
-  std::unique_ptr<electron::util::Promise<void*>> promise_;
+  std::unique_ptr<gin_helper::Promise<void>> promise_;
   SFCertificateTrustPanel* panel_;
   scoped_refptr<net::X509Certificate> cert_;
   SecTrustRef trust_;
@@ -27,7 +27,7 @@
   SecPolicyRef sec_policy_;
 }
 
-- (id)initWithPromise:(electron::util::Promise<void*>)promise
+- (id)initWithPromise:(gin_helper::Promise<void>)promise
                 panel:(SFCertificateTrustPanel*)panel
                  cert:(const scoped_refptr<net::X509Certificate>&)cert
                 trust:(SecTrustRef)trust
@@ -51,14 +51,14 @@
   [super dealloc];
 }
 
-- (id)initWithPromise:(electron::util::Promise<void*>)promise
+- (id)initWithPromise:(gin_helper::Promise<void>)promise
                 panel:(SFCertificateTrustPanel*)panel
                  cert:(const scoped_refptr<net::X509Certificate>&)cert
                 trust:(SecTrustRef)trust
             certChain:(CFArrayRef)certChain
             secPolicy:(SecPolicyRef)secPolicy {
   if ((self = [super init])) {
-    promise_.reset(new electron::util::Promise<void*>(std::move(promise)));
+    promise_.reset(new gin_helper::Promise<void>(std::move(promise)));
     panel_ = panel;
     cert_ = cert;
     trust_ = trust;
@@ -90,7 +90,7 @@ v8::Local<v8::Promise> ShowCertificateTrust(
     const scoped_refptr<net::X509Certificate>& cert,
     const std::string& message) {
   v8::Isolate* isolate = v8::Isolate::GetCurrent();
-  electron::util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   auto* sec_policy = SecPolicyCreateBasicX509();
diff --git a/shell/browser/ui/certificate_trust_win.cc b/shell/browser/ui/certificate_trust_win.cc
index acd110b87c1..d6ba23fc159 100644
--- a/shell/browser/ui/certificate_trust_win.cc
+++ b/shell/browser/ui/certificate_trust_win.cc
@@ -61,7 +61,7 @@ v8::Local<v8::Promise> ShowCertificateTrust(
     const scoped_refptr<net::X509Certificate>& cert,
     const std::string& message) {
   v8::Isolate* isolate = v8::Isolate::GetCurrent();
-  electron::util::Promise<void*> promise(isolate);
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   PCCERT_CHAIN_CONTEXT chain_context;
diff --git a/shell/browser/ui/file_dialog.h b/shell/browser/ui/file_dialog.h
index ab9c44e8800..239fcbc1242 100644
--- a/shell/browser/ui/file_dialog.h
+++ b/shell/browser/ui/file_dialog.h
@@ -11,7 +11,7 @@
 
 #include "base/files/file_path.h"
 #include "shell/common/gin_helper/dictionary.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 
 namespace electron {
 class NativeWindow;
@@ -65,12 +65,12 @@ bool ShowOpenDialogSync(const DialogSettings& settings,
                         std::vector<base::FilePath>* paths);
 
 void ShowOpenDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise);
+                    gin_helper::Promise<gin_helper::Dictionary> promise);
 
 bool ShowSaveDialogSync(const DialogSettings& settings, base::FilePath* path);
 
 void ShowSaveDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise);
+                    gin_helper::Promise<gin_helper::Dictionary> promise);
 
 }  // namespace file_dialog
 
diff --git a/shell/browser/ui/file_dialog_gtk.cc b/shell/browser/ui/file_dialog_gtk.cc
index d7991a2a80d..fb7ef215f82 100644
--- a/shell/browser/ui/file_dialog_gtk.cc
+++ b/shell/browser/ui/file_dialog_gtk.cc
@@ -141,17 +141,17 @@ class FileChooserDialog {
   }
 
   void RunSaveAsynchronous(
-      electron::util::Promise<gin_helper::Dictionary> promise) {
+      gin_helper::Promise<gin_helper::Dictionary> promise) {
     save_promise_ =
-        std::make_unique<electron::util::Promise<gin_helper::Dictionary>>(
+        std::make_unique<gin_helper::Promise<gin_helper::Dictionary>>(
             std::move(promise));
     RunAsynchronous();
   }
 
   void RunOpenAsynchronous(
-      electron::util::Promise<gin_helper::Dictionary> promise) {
+      gin_helper::Promise<gin_helper::Dictionary> promise) {
     open_promise_ =
-        std::make_unique<electron::util::Promise<gin_helper::Dictionary>>(
+        std::make_unique<gin_helper::Promise<gin_helper::Dictionary>>(
             std::move(promise));
     RunAsynchronous();
   }
@@ -193,10 +193,8 @@ class FileChooserDialog {
   GtkWidget* preview_;
 
   Filters filters_;
-  std::unique_ptr<electron::util::Promise<gin_helper::Dictionary>>
-      save_promise_;
-  std::unique_ptr<electron::util::Promise<gin_helper::Dictionary>>
-      open_promise_;
+  std::unique_ptr<gin_helper::Promise<gin_helper::Dictionary>> save_promise_;
+  std::unique_ptr<gin_helper::Promise<gin_helper::Dictionary>> open_promise_;
 
   // Callback for when we update the preview for the selection.
   CHROMEG_CALLBACK_0(FileChooserDialog, void, OnUpdatePreview, GtkWidget*);
@@ -216,7 +214,7 @@ void FileChooserDialog::OnFileDialogResponse(GtkWidget* widget, int response) {
       dict.Set("canceled", true);
       dict.Set("filePath", base::FilePath());
     }
-    save_promise_->ResolveWithGin(dict);
+    save_promise_->Resolve(dict);
   } else if (open_promise_) {
     gin_helper::Dictionary dict =
         gin::Dictionary::CreateEmpty(open_promise_->isolate());
@@ -227,7 +225,7 @@ void FileChooserDialog::OnFileDialogResponse(GtkWidget* widget, int response) {
       dict.Set("canceled", true);
       dict.Set("filePaths", std::vector<base::FilePath>());
     }
-    open_promise_->ResolveWithGin(dict);
+    open_promise_->Resolve(dict);
   }
   delete this;
 }
@@ -301,7 +299,7 @@ bool ShowOpenDialogSync(const DialogSettings& settings,
 }
 
 void ShowOpenDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise) {
+                    gin_helper::Promise<gin_helper::Dictionary> promise) {
   GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;
   if (settings.properties & OPEN_DIALOG_OPEN_DIRECTORY)
     action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
@@ -324,7 +322,7 @@ bool ShowSaveDialogSync(const DialogSettings& settings, base::FilePath* path) {
 }
 
 void ShowSaveDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise) {
+                    gin_helper::Promise<gin_helper::Dictionary> promise) {
   FileChooserDialog* save_dialog =
       new FileChooserDialog(GTK_FILE_CHOOSER_ACTION_SAVE, settings);
   save_dialog->RunSaveAsynchronous(std::move(promise));
diff --git a/shell/browser/ui/file_dialog_mac.mm b/shell/browser/ui/file_dialog_mac.mm
index f2ac88038bf..664bb220439 100644
--- a/shell/browser/ui/file_dialog_mac.mm
+++ b/shell/browser/ui/file_dialog_mac.mm
@@ -298,11 +298,10 @@ bool ShowOpenDialogSync(const DialogSettings& settings,
   return true;
 }
 
-void OpenDialogCompletion(
-    int chosen,
-    NSOpenPanel* dialog,
-    bool security_scoped_bookmarks,
-    electron::util::Promise<gin_helper::Dictionary> promise) {
+void OpenDialogCompletion(int chosen,
+                          NSOpenPanel* dialog,
+                          bool security_scoped_bookmarks,
+                          gin_helper::Promise<gin_helper::Dictionary> promise) {
   gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(promise.isolate());
   if (chosen == NSFileHandlingPanelCancelButton) {
     dict.Set("canceled", true);
@@ -310,7 +309,7 @@ void OpenDialogCompletion(
 #if defined(MAS_BUILD)
     dict.Set("bookmarks", std::vector<std::string>());
 #endif
-    promise.ResolveWithGin(dict);
+    promise.Resolve(dict);
   } else {
     std::vector<base::FilePath> paths;
     dict.Set("canceled", false);
@@ -326,12 +325,12 @@ void OpenDialogCompletion(
     ReadDialogPaths(dialog, &paths);
     dict.Set("filePaths", paths);
 #endif
-    promise.ResolveWithGin(dict);
+    promise.Resolve(dict);
   }
 }
 
 void ShowOpenDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise) {
+                    gin_helper::Promise<gin_helper::Dictionary> promise) {
   NSOpenPanel* dialog = [NSOpenPanel openPanel];
 
   SetupDialog(dialog, settings);
@@ -341,8 +340,7 @@ void ShowOpenDialog(const DialogSettings& settings,
   // and pass it to the completion handler.
   bool security_scoped_bookmarks = settings.security_scoped_bookmarks;
 
-  __block electron::util::Promise<gin_helper::Dictionary> p =
-      std::move(promise);
+  __block gin_helper::Promise<gin_helper::Dictionary> p = std::move(promise);
 
   if (!settings.parent_window || !settings.parent_window->GetNativeWindow() ||
       settings.force_detached) {
@@ -377,11 +375,10 @@ bool ShowSaveDialogSync(const DialogSettings& settings, base::FilePath* path) {
   return true;
 }
 
-void SaveDialogCompletion(
-    int chosen,
-    NSSavePanel* dialog,
-    bool security_scoped_bookmarks,
-    electron::util::Promise<gin_helper::Dictionary> promise) {
+void SaveDialogCompletion(int chosen,
+                          NSSavePanel* dialog,
+                          bool security_scoped_bookmarks,
+                          gin_helper::Promise<gin_helper::Dictionary> promise) {
   gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(promise.isolate());
   if (chosen == NSFileHandlingPanelCancelButton) {
     dict.Set("canceled", true);
@@ -401,11 +398,11 @@ void SaveDialogCompletion(
     }
 #endif
   }
-  promise.ResolveWithGin(dict);
+  promise.Resolve(dict);
 }
 
 void ShowSaveDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise) {
+                    gin_helper::Promise<gin_helper::Dictionary> promise) {
   NSSavePanel* dialog = [NSSavePanel savePanel];
 
   SetupDialog(dialog, settings);
@@ -416,8 +413,7 @@ void ShowSaveDialog(const DialogSettings& settings,
   // and pass it to the completion handler.
   bool security_scoped_bookmarks = settings.security_scoped_bookmarks;
 
-  __block electron::util::Promise<gin_helper::Dictionary> p =
-      std::move(promise);
+  __block gin_helper::Promise<gin_helper::Dictionary> p = std::move(promise);
 
   if (!settings.parent_window || !settings.parent_window->GetNativeWindow() ||
       settings.force_detached) {
diff --git a/shell/browser/ui/file_dialog_win.cc b/shell/browser/ui/file_dialog_win.cc
index 36428c97ba4..9fcda1a0072 100644
--- a/shell/browser/ui/file_dialog_win.cc
+++ b/shell/browser/ui/file_dialog_win.cc
@@ -80,19 +80,19 @@ bool CreateDialogThread(RunState* run_state) {
   return true;
 }
 
-void OnDialogOpened(electron::util::Promise<gin_helper::Dictionary> promise,
+void OnDialogOpened(gin_helper::Promise<gin_helper::Dictionary> promise,
                     bool canceled,
                     std::vector<base::FilePath> paths) {
   gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(promise.isolate());
   dict.Set("canceled", canceled);
   dict.Set("filePaths", paths);
-  promise.ResolveWithGin(dict);
+  promise.Resolve(dict);
 }
 
 void RunOpenDialogInNewThread(
     const RunState& run_state,
     const DialogSettings& settings,
-    electron::util::Promise<gin_helper::Dictionary> promise) {
+    gin_helper::Promise<gin_helper::Dictionary> promise) {
   std::vector<base::FilePath> paths;
   bool result = ShowOpenDialogSync(settings, &paths);
   run_state.ui_task_runner->PostTask(
@@ -101,19 +101,19 @@ void RunOpenDialogInNewThread(
   run_state.ui_task_runner->DeleteSoon(FROM_HERE, run_state.dialog_thread);
 }
 
-void OnSaveDialogDone(electron::util::Promise<gin_helper::Dictionary> promise,
+void OnSaveDialogDone(gin_helper::Promise<gin_helper::Dictionary> promise,
                       bool canceled,
                       const base::FilePath path) {
   gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(promise.isolate());
   dict.Set("canceled", canceled);
   dict.Set("filePath", path);
-  promise.ResolveWithGin(dict);
+  promise.Resolve(dict);
 }
 
 void RunSaveDialogInNewThread(
     const RunState& run_state,
     const DialogSettings& settings,
-    electron::util::Promise<gin_helper::Dictionary> promise) {
+    gin_helper::Promise<gin_helper::Dictionary> promise) {
   base::FilePath path;
   bool result = ShowSaveDialogSync(settings, &path);
   run_state.ui_task_runner->PostTask(
@@ -275,13 +275,13 @@ bool ShowOpenDialogSync(const DialogSettings& settings,
 }
 
 void ShowOpenDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise) {
+                    gin_helper::Promise<gin_helper::Dictionary> promise) {
   gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(promise.isolate());
   RunState run_state;
   if (!CreateDialogThread(&run_state)) {
     dict.Set("canceled", true);
     dict.Set("filePaths", std::vector<base::FilePath>());
-    promise.ResolveWithGin(dict);
+    promise.Resolve(dict);
   } else {
     run_state.dialog_thread->task_runner()->PostTask(
         FROM_HERE, base::BindOnce(&RunOpenDialogInNewThread, run_state,
@@ -325,14 +325,14 @@ bool ShowSaveDialogSync(const DialogSettings& settings, base::FilePath* path) {
 }
 
 void ShowSaveDialog(const DialogSettings& settings,
-                    electron::util::Promise<gin_helper::Dictionary> promise) {
+                    gin_helper::Promise<gin_helper::Dictionary> promise) {
   RunState run_state;
   if (!CreateDialogThread(&run_state)) {
     gin_helper::Dictionary dict =
         gin::Dictionary::CreateEmpty(promise.isolate());
     dict.Set("canceled", true);
     dict.Set("filePath", base::FilePath());
-    promise.ResolveWithGin(dict);
+    promise.Resolve(dict);
   } else {
     run_state.dialog_thread->task_runner()->PostTask(
         FROM_HERE, base::BindOnce(&RunSaveDialogInNewThread, run_state,
diff --git a/shell/browser/web_dialog_helper.cc b/shell/browser/web_dialog_helper.cc
index 8129016b89f..cd06e0712d0 100644
--- a/shell/browser/web_dialog_helper.cc
+++ b/shell/browser/web_dialog_helper.cc
@@ -58,7 +58,7 @@ class FileSelectHelper : public base::RefCounted<FileSelectHelper>,
 
   void ShowOpenDialog(const file_dialog::DialogSettings& settings) {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
-    electron::util::Promise<gin_helper::Dictionary> promise(isolate);
+    gin_helper::Promise<gin_helper::Dictionary> promise(isolate);
 
     auto callback = base::BindOnce(&FileSelectHelper::OnOpenDialogDone, this);
     ignore_result(promise.Then(std::move(callback)));
@@ -68,7 +68,7 @@ class FileSelectHelper : public base::RefCounted<FileSelectHelper>,
 
   void ShowSaveDialog(const file_dialog::DialogSettings& settings) {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
-    electron::util::Promise<gin_helper::Dictionary> promise(isolate);
+    gin_helper::Promise<gin_helper::Dictionary> promise(isolate);
 
     auto callback = base::BindOnce(&FileSelectHelper::OnSaveDialogDone, this);
     ignore_result(promise.Then(std::move(callback)));
diff --git a/shell/common/api/atom_api_shell.cc b/shell/common/api/atom_api_shell.cc
index dd07ede80ac..2ce7d370e72 100644
--- a/shell/common/api/atom_api_shell.cc
+++ b/shell/common/api/atom_api_shell.cc
@@ -9,9 +9,9 @@
 #include "shell/common/gin_converters/gurl_converter.h"
 #include "shell/common/gin_helper/dictionary.h"
 #include "shell/common/gin_helper/error_thrower.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/node_includes.h"
 #include "shell/common/platform_util.h"
-#include "shell/common/promise_util.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_com_initializer.h"
@@ -44,7 +44,7 @@ struct Converter<base::win::ShortcutOperation> {
 
 namespace {
 
-void OnOpenExternalFinished(electron::util::Promise<void*> promise,
+void OnOpenExternalFinished(gin_helper::Promise<void> promise,
                             const std::string& error) {
   if (error.empty())
     promise.Resolve();
@@ -53,7 +53,7 @@ void OnOpenExternalFinished(electron::util::Promise<void*> promise,
 }
 
 v8::Local<v8::Promise> OpenExternal(const GURL& url, gin::Arguments* args) {
-  electron::util::Promise<void*> promise(args->isolate());
+  gin_helper::Promise<void> promise(args->isolate());
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   platform_util::OpenExternalOptions options;
diff --git a/shell/common/api/electron_bindings.cc b/shell/common/api/electron_bindings.cc
index ba278eaa889..0b23950f915 100644
--- a/shell/common/api/electron_bindings.cc
+++ b/shell/common/api/electron_bindings.cc
@@ -25,9 +25,9 @@
 #include "shell/common/gin_converters/file_path_converter.h"
 #include "shell/common/gin_helper/dictionary.h"
 #include "shell/common/gin_helper/locker.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/heap_snapshot.h"
 #include "shell/common/node_includes.h"
-#include "shell/common/promise_util.h"
 #include "third_party/blink/renderer/platform/heap/process_heap.h"  // nogncheck
 
 namespace electron {
@@ -231,7 +231,7 @@ v8::Local<v8::Value> ElectronBindings::GetSystemMemoryInfo(
 // static
 v8::Local<v8::Promise> ElectronBindings::GetProcessMemoryInfo(
     v8::Isolate* isolate) {
-  util::Promise<gin_helper::Dictionary> promise(isolate);
+  gin_helper::Promise<gin_helper::Dictionary> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   if (gin_helper::Locker::IsBrowserProcess() && !Browser::Get()->is_ready()) {
@@ -265,7 +265,7 @@ v8::Local<v8::Value> ElectronBindings::GetBlinkMemoryInfo(
 // static
 void ElectronBindings::DidReceiveMemoryDump(
     v8::Global<v8::Context> context,
-    util::Promise<gin_helper::Dictionary> promise,
+    gin_helper::Promise<gin_helper::Dictionary> promise,
     bool success,
     std::unique_ptr<memory_instrumentation::GlobalMemoryDump> global_dump) {
   v8::Isolate* isolate = promise.isolate();
@@ -292,7 +292,7 @@ void ElectronBindings::DidReceiveMemoryDump(
 #endif
       dict.Set("private", osdump.private_footprint_kb);
       dict.Set("shared", osdump.shared_footprint_kb);
-      promise.ResolveWithGin(dict);
+      promise.Resolve(dict);
       resolved = true;
       break;
     }
diff --git a/shell/common/api/electron_bindings.h b/shell/common/api/electron_bindings.h
index 4547ef14b7d..51ff4da195e 100644
--- a/shell/common/api/electron_bindings.h
+++ b/shell/common/api/electron_bindings.h
@@ -13,7 +13,7 @@
 #include "base/memory/scoped_refptr.h"
 #include "base/process/process_metrics.h"
 #include "base/strings/string16.h"
-#include "shell/common/promise_util.h"
+#include "shell/common/gin_helper/promise.h"
 #include "uv.h"  // NOLINT(build/include)
 
 namespace gin_helper {
@@ -70,7 +70,7 @@ class ElectronBindings {
 
   static void DidReceiveMemoryDump(
       v8::Global<v8::Context> context,
-      util::Promise<gin_helper::Dictionary> promise,
+      gin_helper::Promise<gin_helper::Dictionary> promise,
       bool success,
       std::unique_ptr<memory_instrumentation::GlobalMemoryDump> dump);
 
diff --git a/shell/common/gin_helper/promise.cc b/shell/common/gin_helper/promise.cc
new file mode 100644
index 00000000000..32737c18ab2
--- /dev/null
+++ b/shell/common/gin_helper/promise.cc
@@ -0,0 +1,100 @@
+// Copyright (c) 2018 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "shell/common/gin_helper/promise.h"
+
+namespace gin_helper {
+
+PromiseBase::PromiseBase(v8::Isolate* isolate)
+    : PromiseBase(isolate,
+                  v8::Promise::Resolver::New(isolate->GetCurrentContext())
+                      .ToLocalChecked()) {}
+
+PromiseBase::PromiseBase(v8::Isolate* isolate,
+                         v8::Local<v8::Promise::Resolver> handle)
+    : isolate_(isolate),
+      context_(isolate, isolate->GetCurrentContext()),
+      resolver_(isolate, handle) {}
+
+PromiseBase::PromiseBase(PromiseBase&&) = default;
+
+PromiseBase::~PromiseBase() = default;
+
+PromiseBase& PromiseBase::operator=(PromiseBase&&) = default;
+
+v8::Maybe<bool> PromiseBase::Reject() {
+  gin_helper::Locker locker(isolate());
+  v8::HandleScope handle_scope(isolate());
+  v8::MicrotasksScope script_scope(isolate(),
+                                   v8::MicrotasksScope::kRunMicrotasks);
+  v8::Context::Scope context_scope(GetContext());
+
+  return GetInner()->Reject(GetContext(), v8::Undefined(isolate()));
+}
+
+v8::Maybe<bool> PromiseBase::Reject(v8::Local<v8::Value> except) {
+  gin_helper::Locker locker(isolate());
+  v8::HandleScope handle_scope(isolate());
+  v8::MicrotasksScope script_scope(isolate(),
+                                   v8::MicrotasksScope::kRunMicrotasks);
+  v8::Context::Scope context_scope(GetContext());
+
+  return GetInner()->Reject(GetContext(), except);
+}
+
+v8::Maybe<bool> PromiseBase::RejectWithErrorMessage(base::StringPiece message) {
+  gin_helper::Locker locker(isolate());
+  v8::HandleScope handle_scope(isolate());
+  v8::MicrotasksScope script_scope(isolate(),
+                                   v8::MicrotasksScope::kRunMicrotasks);
+  v8::Context::Scope context_scope(GetContext());
+
+  v8::Local<v8::Value> error =
+      v8::Exception::Error(gin::StringToV8(isolate(), message));
+  return GetInner()->Reject(GetContext(), (error));
+}
+
+v8::Local<v8::Context> PromiseBase::GetContext() const {
+  return v8::Local<v8::Context>::New(isolate_, context_);
+}
+
+v8::Local<v8::Promise> PromiseBase::GetHandle() const {
+  return GetInner()->GetPromise();
+}
+
+v8::Local<v8::Promise::Resolver> PromiseBase::GetInner() const {
+  return resolver_.Get(isolate());
+}
+
+// static
+void Promise<void>::ResolvePromise(Promise<void> promise) {
+  if (gin_helper::Locker::IsBrowserProcess() &&
+      !content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
+    base::PostTask(
+        FROM_HERE, {content::BrowserThread::UI},
+        base::BindOnce([](Promise<void> promise) { promise.Resolve(); },
+                       std::move(promise)));
+  } else {
+    promise.Resolve();
+  }
+}
+
+// static
+v8::Local<v8::Promise> Promise<void>::ResolvedPromise(v8::Isolate* isolate) {
+  Promise<void> resolved(isolate);
+  resolved.Resolve();
+  return resolved.GetHandle();
+}
+
+v8::Maybe<bool> Promise<void>::Resolve() {
+  gin_helper::Locker locker(isolate());
+  v8::HandleScope handle_scope(isolate());
+  v8::MicrotasksScope script_scope(isolate(),
+                                   v8::MicrotasksScope::kRunMicrotasks);
+  v8::Context::Scope context_scope(GetContext());
+
+  return GetInner()->Resolve(GetContext(), v8::Undefined(isolate()));
+}
+
+}  // namespace gin_helper
diff --git a/shell/common/gin_helper/promise.h b/shell/common/gin_helper/promise.h
new file mode 100644
index 00000000000..813eef4665b
--- /dev/null
+++ b/shell/common/gin_helper/promise.h
@@ -0,0 +1,176 @@
+// Copyright (c) 2018 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef SHELL_COMMON_GIN_HELPER_PROMISE_H_
+#define SHELL_COMMON_GIN_HELPER_PROMISE_H_
+
+#include <string>
+#include <tuple>
+#include <type_traits>
+#include <utility>
+
+#include "base/strings/string_piece.h"
+#include "base/task/post_task.h"
+#include "content/public/browser/browser_task_traits.h"
+#include "content/public/browser/browser_thread.h"
+#include "shell/common/gin_converters/std_converter.h"
+#include "shell/common/gin_helper/locker.h"
+
+namespace gin_helper {
+
+// A wrapper around the v8::Promise.
+//
+// This is the non-template base class to share code between templates
+// instances.
+//
+// This is a move-only type that should always be `std::move`d when passed to
+// callbacks, and it should be destroyed on the same thread of creation.
+class PromiseBase {
+ public:
+  explicit PromiseBase(v8::Isolate* isolate);
+  PromiseBase(v8::Isolate* isolate, v8::Local<v8::Promise::Resolver> handle);
+  ~PromiseBase();
+
+  // Support moving.
+  PromiseBase(PromiseBase&&);
+  PromiseBase& operator=(PromiseBase&&);
+
+  // Helper for rejecting promise with error message.
+  //
+  // Note: The parameter type is PromiseBase&& so it can take the instances of
+  // Promise<T> type.
+  static void RejectPromise(PromiseBase&& promise, base::StringPiece errmsg) {
+    if (gin_helper::Locker::IsBrowserProcess() &&
+        !content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
+      base::PostTask(
+          FROM_HERE, {content::BrowserThread::UI},
+          base::BindOnce(
+              // Note that this callback can not take StringPiece,
+              // as StringPiece only references string internally and
+              // will blow when a temporary string is passed.
+              [](PromiseBase&& promise, std::string str) {
+                promise.RejectWithErrorMessage(str);
+              },
+              std::move(promise), std::string(errmsg.data(), errmsg.size())));
+    } else {
+      promise.RejectWithErrorMessage(errmsg);
+    }
+  }
+
+  v8::Maybe<bool> Reject();
+  v8::Maybe<bool> Reject(v8::Local<v8::Value> except);
+  v8::Maybe<bool> RejectWithErrorMessage(base::StringPiece message);
+
+  v8::Local<v8::Context> GetContext() const;
+  v8::Local<v8::Promise> GetHandle() const;
+
+  v8::Isolate* isolate() const { return isolate_; }
+
+ protected:
+  v8::Local<v8::Promise::Resolver> GetInner() const;
+
+ private:
+  v8::Isolate* isolate_;
+  v8::Global<v8::Context> context_;
+  v8::Global<v8::Promise::Resolver> resolver_;
+
+  DISALLOW_COPY_AND_ASSIGN(PromiseBase);
+};
+
+// Template implementation that returns values.
+template <typename RT>
+class Promise : public PromiseBase {
+ public:
+  using PromiseBase::PromiseBase;
+
+  // Helper for resolving the promise with |result|.
+  static void ResolvePromise(Promise<RT> promise, RT result) {
+    if (gin_helper::Locker::IsBrowserProcess() &&
+        !content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
+      base::PostTask(FROM_HERE, {content::BrowserThread::UI},
+                     base::BindOnce([](Promise<RT> promise,
+                                       RT result) { promise.Resolve(result); },
+                                    std::move(promise), std::move(result)));
+    } else {
+      promise.Resolve(result);
+    }
+  }
+
+  // Returns an already-resolved promise.
+  static v8::Local<v8::Promise> ResolvedPromise(v8::Isolate* isolate,
+                                                RT result) {
+    Promise<RT> resolved(isolate);
+    resolved.Resolve(result);
+    return resolved.GetHandle();
+  }
+
+  // Promise resolution is a microtask
+  // We use the MicrotasksRunner to trigger the running of pending microtasks
+  v8::Maybe<bool> Resolve(const RT& value) {
+    gin_helper::Locker locker(isolate());
+    v8::HandleScope handle_scope(isolate());
+    v8::MicrotasksScope script_scope(isolate(),
+                                     v8::MicrotasksScope::kRunMicrotasks);
+    v8::Context::Scope context_scope(GetContext());
+
+    return GetInner()->Resolve(GetContext(),
+                               gin::ConvertToV8(isolate(), value));
+  }
+
+  template <typename... ResolveType>
+  v8::MaybeLocal<v8::Promise> Then(
+      base::OnceCallback<void(ResolveType...)> cb) {
+    static_assert(sizeof...(ResolveType) <= 1,
+                  "A promise's 'Then' callback should only receive at most one "
+                  "parameter");
+    static_assert(
+        std::is_same<RT, std::tuple_element_t<0, std::tuple<ResolveType...>>>(),
+        "A promises's 'Then' callback must handle the same type as the "
+        "promises resolve type");
+    gin_helper::Locker locker(isolate());
+    v8::HandleScope handle_scope(isolate());
+    v8::Context::Scope context_scope(GetContext());
+
+    v8::Local<v8::Value> value = gin::ConvertToV8(isolate(), std::move(cb));
+    v8::Local<v8::Function> handler = v8::Local<v8::Function>::Cast(value);
+
+    return GetHandle()->Then(GetContext(), handler);
+  }
+};
+
+// Template implementation that returns nothing.
+template <>
+class Promise<void> : public PromiseBase {
+ public:
+  using PromiseBase::PromiseBase;
+
+  // Helper for resolving the empty promise.
+  static void ResolvePromise(Promise<void> promise);
+
+  // Returns an already-resolved promise.
+  static v8::Local<v8::Promise> ResolvedPromise(v8::Isolate* isolate);
+
+  v8::Maybe<bool> Resolve();
+};
+
+}  // namespace gin_helper
+
+namespace gin {
+
+template <typename T>
+struct Converter<gin_helper::Promise<T>> {
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                   const gin_helper::Promise<T>& val) {
+    return val.GetHandle();
+  }
+  // TODO(MarshallOfSound): Implement FromV8 to allow promise chaining
+  //                        in native land
+  // static bool FromV8(v8::Isolate* isolate,
+  //                    v8::Local<v8::Value> val,
+  //                    Promise* out);
+};
+
+}  // namespace gin
+
+#endif  // SHELL_COMMON_GIN_HELPER_PROMISE_H_
diff --git a/shell/common/promise_util.cc b/shell/common/promise_util.cc
deleted file mode 100644
index 38d32c48853..00000000000
--- a/shell/common/promise_util.cc
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright (c) 2018 GitHub, Inc.
-// Use of this source code is governed by the MIT license that can be
-// found in the LICENSE file.
-
-#include "shell/common/promise_util.h"
-
-namespace mate {
-
-template <typename T>
-v8::Local<v8::Value> mate::Converter<electron::util::Promise<T>>::ToV8(
-    v8::Isolate*,
-    const electron::util::Promise<T>& val) {
-  return val.GetHandle();
-}
-
-template <>
-v8::Local<v8::Value> mate::Converter<electron::util::Promise<void*>>::ToV8(
-    v8::Isolate*,
-    const electron::util::Promise<void*>& val) {
-  return val.GetHandle();
-}
-
-}  // namespace mate
diff --git a/shell/common/promise_util.h b/shell/common/promise_util.h
deleted file mode 100644
index 769b292f758..00000000000
--- a/shell/common/promise_util.h
+++ /dev/null
@@ -1,243 +0,0 @@
-// Copyright (c) 2018 GitHub, Inc.
-// Use of this source code is governed by the MIT license that can be
-// found in the LICENSE file.
-
-#ifndef SHELL_COMMON_PROMISE_UTIL_H_
-#define SHELL_COMMON_PROMISE_UTIL_H_
-
-#include <string>
-#include <tuple>
-#include <type_traits>
-#include <utility>
-
-#include "base/strings/string_piece.h"
-#include "base/task/post_task.h"
-#include "content/public/browser/browser_task_traits.h"
-#include "content/public/browser/browser_thread.h"
-#include "native_mate/converter.h"
-#include "shell/common/gin_converters/std_converter.h"
-
-namespace electron {
-
-namespace util {
-
-// A wrapper around the v8::Promise.
-//
-// This is a move-only type that should always be `std::move`d when passed to
-// callbacks, and it should be destroyed on the same thread of creation.
-template <typename RT>
-class Promise {
- public:
-  // Create a new promise.
-  explicit Promise(v8::Isolate* isolate)
-      : Promise(isolate,
-                v8::Promise::Resolver::New(isolate->GetCurrentContext())
-                    .ToLocalChecked()) {}
-
-  // Wrap an existing v8 promise.
-  Promise(v8::Isolate* isolate, v8::Local<v8::Promise::Resolver> handle)
-      : isolate_(isolate),
-        context_(isolate, isolate->GetCurrentContext()),
-        resolver_(isolate, handle) {}
-
-  ~Promise() = default;
-
-  // Support moving.
-  Promise(Promise&&) = default;
-  Promise& operator=(Promise&&) = default;
-
-  v8::Isolate* isolate() const { return isolate_; }
-  v8::Local<v8::Context> GetContext() {
-    return v8::Local<v8::Context>::New(isolate_, context_);
-  }
-
-  // helpers for promise resolution and rejection
-
-  static void ResolvePromise(Promise<RT> promise, RT result) {
-    if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
-      base::PostTask(
-          FROM_HERE, {content::BrowserThread::UI},
-          base::BindOnce([](Promise<RT> promise,
-                            RT result) { promise.ResolveWithGin(result); },
-                         std::move(promise), std::move(result)));
-    } else {
-      promise.ResolveWithGin(result);
-    }
-  }
-
-  static void ResolveEmptyPromise(Promise<RT> promise) {
-    if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
-      base::PostTask(
-          FROM_HERE, {content::BrowserThread::UI},
-          base::BindOnce([](Promise<RT> promise) { promise.Resolve(); },
-                         std::move(promise)));
-    } else {
-      promise.Resolve();
-    }
-  }
-
-  static void RejectPromise(Promise<RT> promise, base::StringPiece errmsg) {
-    if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
-      base::PostTask(FROM_HERE, {content::BrowserThread::UI},
-                     base::BindOnce(
-                         [](Promise<RT> promise, base::StringPiece err) {
-                           promise.RejectWithErrorMessage(err);
-                         },
-                         std::move(promise), std::move(errmsg)));
-    } else {
-      promise.RejectWithErrorMessage(errmsg);
-    }
-  }
-
-  // Returns an already-resolved promise.
-  static v8::Local<v8::Promise> ResolvedPromise(v8::Isolate* isolate,
-                                                RT result) {
-    Promise<RT> resolved(isolate);
-    resolved.Resolve(result);
-    return resolved.GetHandle();
-  }
-
-  static v8::Local<v8::Promise> ResolvedPromise(v8::Isolate* isolate) {
-    Promise<void*> resolved(isolate);
-    resolved.Resolve();
-    return resolved.GetHandle();
-  }
-
-  v8::Local<v8::Promise> GetHandle() const { return GetInner()->GetPromise(); }
-
-  v8::Maybe<bool> Resolve() {
-    static_assert(std::is_same<void*, RT>(),
-                  "Can only resolve void* promises with no value");
-    v8::HandleScope handle_scope(isolate());
-    v8::MicrotasksScope script_scope(isolate(),
-                                     v8::MicrotasksScope::kRunMicrotasks);
-    v8::Context::Scope context_scope(
-        v8::Local<v8::Context>::New(isolate(), GetContext()));
-
-    return GetInner()->Resolve(GetContext(), v8::Undefined(isolate()));
-  }
-
-  v8::Maybe<bool> Reject() {
-    v8::HandleScope handle_scope(isolate());
-    v8::MicrotasksScope script_scope(isolate(),
-                                     v8::MicrotasksScope::kRunMicrotasks);
-    v8::Context::Scope context_scope(
-        v8::Local<v8::Context>::New(isolate(), GetContext()));
-
-    return GetInner()->Reject(GetContext(), v8::Undefined(isolate()));
-  }
-
-  v8::Maybe<bool> Reject(v8::Local<v8::Value> exception) {
-    v8::HandleScope handle_scope(isolate());
-    v8::MicrotasksScope script_scope(isolate(),
-                                     v8::MicrotasksScope::kRunMicrotasks);
-    v8::Context::Scope context_scope(
-        v8::Local<v8::Context>::New(isolate(), GetContext()));
-
-    return GetInner()->Reject(GetContext(), exception);
-  }
-
-  template <typename... ResolveType>
-  v8::MaybeLocal<v8::Promise> Then(
-      base::OnceCallback<void(ResolveType...)> cb) {
-    static_assert(sizeof...(ResolveType) <= 1,
-                  "A promise's 'Then' callback should only receive at most one "
-                  "parameter");
-    static_assert(
-        std::is_same<RT, std::tuple_element_t<0, std::tuple<ResolveType...>>>(),
-        "A promises's 'Then' callback must handle the same type as the "
-        "promises resolve type");
-    v8::HandleScope handle_scope(isolate());
-    v8::Context::Scope context_scope(
-        v8::Local<v8::Context>::New(isolate(), GetContext()));
-
-    v8::Local<v8::Value> value = gin::ConvertToV8(isolate(), std::move(cb));
-    v8::Local<v8::Function> handler = v8::Local<v8::Function>::Cast(value);
-
-    return GetHandle()->Then(GetContext(), handler);
-  }
-
-  // Promise resolution is a microtask
-  // We use the MicrotasksRunner to trigger the running of pending microtasks
-  v8::Maybe<bool> Resolve(const RT& value) {
-    static_assert(!std::is_same<void*, RT>(),
-                  "void* promises can not be resolved with a value");
-    v8::HandleScope handle_scope(isolate());
-    v8::MicrotasksScope script_scope(isolate(),
-                                     v8::MicrotasksScope::kRunMicrotasks);
-    v8::Context::Scope context_scope(
-        v8::Local<v8::Context>::New(isolate(), GetContext()));
-
-    return GetInner()->Resolve(GetContext(),
-                               mate::ConvertToV8(isolate(), value));
-  }
-
-  v8::Maybe<bool> ResolveWithGin(const RT& value) {
-    static_assert(!std::is_same<void*, RT>(),
-                  "void* promises can not be resolved with a value");
-    v8::HandleScope handle_scope(isolate());
-    v8::MicrotasksScope script_scope(isolate(),
-                                     v8::MicrotasksScope::kRunMicrotasks);
-    v8::Context::Scope context_scope(
-        v8::Local<v8::Context>::New(isolate(), GetContext()));
-
-    return GetInner()->Resolve(GetContext(),
-                               gin::ConvertToV8(isolate(), value));
-  }
-
-  v8::Maybe<bool> RejectWithErrorMessage(base::StringPiece string) {
-    v8::HandleScope handle_scope(isolate());
-    v8::MicrotasksScope script_scope(isolate(),
-                                     v8::MicrotasksScope::kRunMicrotasks);
-    v8::Context::Scope context_scope(
-        v8::Local<v8::Context>::New(isolate(), GetContext()));
-
-    v8::Local<v8::Value> error =
-        v8::Exception::Error(gin::StringToV8(isolate(), string));
-    return GetInner()->Reject(GetContext(), (error));
-  }
-
- private:
-  v8::Local<v8::Promise::Resolver> GetInner() const {
-    return resolver_.Get(isolate());
-  }
-
-  v8::Isolate* isolate_;
-  v8::Global<v8::Context> context_;
-  v8::Global<v8::Promise::Resolver> resolver_;
-
-  DISALLOW_COPY_AND_ASSIGN(Promise);
-};
-
-}  // namespace util
-
-}  // namespace electron
-
-namespace mate {
-
-template <typename T>
-struct Converter<electron::util::Promise<T>> {
-  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
-                                   const electron::util::Promise<T>& val);
-  // TODO(MarshallOfSound): Implement FromV8 to allow promise chaining
-  //                        in native land
-  // static bool FromV8(v8::Isolate* isolate,
-  //                    v8::Local<v8::Value> val,
-  //                    Promise* out);
-};
-
-}  // namespace mate
-
-namespace gin {
-
-template <typename T>
-struct Converter<electron::util::Promise<T>> {
-  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
-                                   const electron::util::Promise<T>& val) {
-    return mate::ConvertToV8(isolate, val);
-  }
-};
-
-}  // namespace gin
-
-#endif  // SHELL_COMMON_PROMISE_UTIL_H_
diff --git a/shell/renderer/api/atom_api_context_bridge.cc b/shell/renderer/api/atom_api_context_bridge.cc
index e3ca10dd0a0..3a99aa4936b 100644
--- a/shell/renderer/api/atom_api_context_bridge.cc
+++ b/shell/renderer/api/atom_api_context_bridge.cc
@@ -18,8 +18,8 @@
 #include "shell/common/gin_converters/blink_converter.h"
 #include "shell/common/gin_converters/callback_converter.h"
 #include "shell/common/gin_helper/dictionary.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/node_includes.h"
-#include "shell/common/promise_util.h"
 #include "shell/renderer/api/context_bridge/render_frame_context_bridge_store.h"
 #include "shell/renderer/atom_render_frame_observer.h"
 #include "third_party/blink/public/web/web_local_frame.h"
@@ -153,10 +153,10 @@ v8::MaybeLocal<v8::Value> PassValueToOtherContext(
     v8::Context::Scope source_scope(source_context);
     {
       source_context->GetIsolate()->ThrowException(v8::Exception::TypeError(
-          mate::StringToV8(source_context->GetIsolate(),
-                           "Electron contextBridge recursion depth exceeded.  "
-                           "Nested objects "
-                           "deeper than 1000 are not supported.")));
+          gin::StringToV8(source_context->GetIsolate(),
+                          "Electron contextBridge recursion depth exceeded.  "
+                          "Nested objects "
+                          "deeper than 1000 are not supported.")));
       return v8::MaybeLocal<v8::Value>();
     }
   }
@@ -195,13 +195,13 @@ v8::MaybeLocal<v8::Value> PassValueToOtherContext(
     v8::Context::Scope destination_scope(destination_context);
     {
       auto source_promise = v8::Local<v8::Promise>::Cast(value);
-      auto* proxied_promise = new util::Promise<v8::Local<v8::Value>>(
+      auto* proxied_promise = new gin_helper::Promise<v8::Local<v8::Value>>(
           destination_context->GetIsolate());
       v8::Local<v8::Promise> proxied_promise_handle =
           proxied_promise->GetHandle();
 
       auto then_cb = base::BindOnce(
-          [](util::Promise<v8::Local<v8::Value>>* proxied_promise,
+          [](gin_helper::Promise<v8::Local<v8::Value>>* proxied_promise,
              v8::Isolate* isolate,
              v8::Global<v8::Context> global_source_context,
              v8::Global<v8::Context> global_destination_context,
@@ -220,7 +220,7 @@ v8::MaybeLocal<v8::Value> PassValueToOtherContext(
                                   destination_context),
           store);
       auto catch_cb = base::BindOnce(
-          [](util::Promise<v8::Local<v8::Value>>* proxied_promise,
+          [](gin_helper::Promise<v8::Local<v8::Value>>* proxied_promise,
              v8::Isolate* isolate,
              v8::Global<v8::Context> global_source_context,
              v8::Global<v8::Context> global_destination_context,
diff --git a/shell/renderer/api/atom_api_renderer_ipc.cc b/shell/renderer/api/atom_api_renderer_ipc.cc
index b253a0cbabc..1241d6f65d7 100644
--- a/shell/renderer/api/atom_api_renderer_ipc.cc
+++ b/shell/renderer/api/atom_api_renderer_ipc.cc
@@ -15,9 +15,9 @@
 #include "shell/common/api/api.mojom.h"
 #include "shell/common/gin_converters/blink_converter.h"
 #include "shell/common/gin_converters/value_converter.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/node_bindings.h"
 #include "shell/common/node_includes.h"
-#include "shell/common/promise_util.h"
 #include "third_party/blink/public/web/web_local_frame.h"
 
 using blink::WebLocalFrame;
@@ -90,14 +90,14 @@ class IPCRenderer : public gin::Wrappable<IPCRenderer> {
     if (!gin::ConvertFromV8(isolate, arguments, &message)) {
       return v8::Local<v8::Promise>();
     }
-    electron::util::Promise<blink::CloneableMessage> p(isolate);
+    gin_helper::Promise<blink::CloneableMessage> p(isolate);
     auto handle = p.GetHandle();
 
     electron_browser_ptr_->get()->Invoke(
         internal, channel, std::move(message),
         base::BindOnce(
-            [](electron::util::Promise<blink::CloneableMessage> p,
-               blink::CloneableMessage result) { p.ResolveWithGin(result); },
+            [](gin_helper::Promise<blink::CloneableMessage> p,
+               blink::CloneableMessage result) { p.Resolve(result); },
             std::move(p)));
 
     return handle;
diff --git a/shell/renderer/api/atom_api_web_frame.cc b/shell/renderer/api/atom_api_web_frame.cc
index 85538961950..c6f20d38c96 100644
--- a/shell/renderer/api/atom_api_web_frame.cc
+++ b/shell/renderer/api/atom_api_web_frame.cc
@@ -16,8 +16,8 @@
 #include "shell/common/api/api.mojom.h"
 #include "shell/common/gin_converters/blink_converter.h"
 #include "shell/common/gin_helper/dictionary.h"
+#include "shell/common/gin_helper/promise.h"
 #include "shell/common/node_includes.h"
-#include "shell/common/promise_util.h"
 #include "shell/renderer/api/atom_api_spell_check_client.h"
 #include "third_party/blink/public/common/page/page_zoom.h"
 #include "third_party/blink/public/common/web_cache/web_cache_resource_type_stats.h"
@@ -111,7 +111,7 @@ class RenderFrameStatus final : public content::RenderFrameObserver {
 class ScriptExecutionCallback : public blink::WebScriptExecutionCallback {
  public:
   explicit ScriptExecutionCallback(
-      electron::util::Promise<v8::Local<v8::Value>> promise)
+      gin_helper::Promise<v8::Local<v8::Value>> promise)
       : promise_(std::move(promise)) {}
   ~ScriptExecutionCallback() override = default;
 
@@ -135,7 +135,7 @@ class ScriptExecutionCallback : public blink::WebScriptExecutionCallback {
   }
 
  private:
-  electron::util::Promise<v8::Local<v8::Value>> promise_;
+  gin_helper::Promise<v8::Local<v8::Value>> promise_;
 
   DISALLOW_COPY_AND_ASSIGN(ScriptExecutionCallback);
 };
@@ -378,7 +378,7 @@ v8::Local<v8::Promise> ExecuteJavaScript(gin_helper::Arguments* args,
                                          v8::Local<v8::Value> window,
                                          const base::string16& code) {
   v8::Isolate* isolate = args->isolate();
-  util::Promise<v8::Local<v8::Value>> promise(isolate);
+  gin_helper::Promise<v8::Local<v8::Value>> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   bool has_user_gesture = false;
@@ -397,7 +397,7 @@ v8::Local<v8::Promise> ExecuteJavaScriptInIsolatedWorld(
     int world_id,
     const std::vector<gin_helper::Dictionary>& scripts) {
   v8::Isolate* isolate = args->isolate();
-  util::Promise<v8::Local<v8::Value>> promise(isolate);
+  gin_helper::Promise<v8::Local<v8::Value>> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   std::vector<blink::WebScriptSource> sources;