diff --git a/shell/browser/api/electron_api_web_frame_main.cc b/shell/browser/api/electron_api_web_frame_main.cc
index d1d3dfd9125d..9dc570aa9805 100644
--- a/shell/browser/api/electron_api_web_frame_main.cc
+++ b/shell/browser/api/electron_api_web_frame_main.cc
@@ -156,7 +156,7 @@ v8::Local<v8::Promise> WebFrameMain::ExecuteJavaScriptInIsolatedWorld(
   return handle;
 }
 
-bool WebFrameMain::Reload(v8::Isolate* isolate) {
+bool WebFrameMain::Reload() {
   if (!CheckRenderFrame())
     return false;
   return render_frame_->Reload();
@@ -219,19 +219,19 @@ void WebFrameMain::PostMessage(v8::Isolate* isolate,
                                         std::move(transferable_message));
 }
 
-int WebFrameMain::FrameTreeNodeID(v8::Isolate* isolate) const {
+int WebFrameMain::FrameTreeNodeID() const {
   if (!CheckRenderFrame())
     return -1;
   return render_frame_->GetFrameTreeNodeId();
 }
 
-std::string WebFrameMain::Name(v8::Isolate* isolate) const {
+std::string WebFrameMain::Name() const {
   if (!CheckRenderFrame())
     return std::string();
   return render_frame_->GetFrameName();
 }
 
-base::ProcessId WebFrameMain::OSProcessID(v8::Isolate* isolate) const {
+base::ProcessId WebFrameMain::OSProcessID() const {
   if (!CheckRenderFrame())
     return -1;
   base::ProcessHandle process_handle =
@@ -239,38 +239,37 @@ base::ProcessId WebFrameMain::OSProcessID(v8::Isolate* isolate) const {
   return base::GetProcId(process_handle);
 }
 
-int WebFrameMain::ProcessID(v8::Isolate* isolate) const {
+int WebFrameMain::ProcessID() const {
   if (!CheckRenderFrame())
     return -1;
   return render_frame_->GetProcess()->GetID();
 }
 
-int WebFrameMain::RoutingID(v8::Isolate* isolate) const {
+int WebFrameMain::RoutingID() const {
   if (!CheckRenderFrame())
     return -1;
   return render_frame_->GetRoutingID();
 }
 
-GURL WebFrameMain::URL(v8::Isolate* isolate) const {
+GURL WebFrameMain::URL() const {
   if (!CheckRenderFrame())
     return GURL::EmptyGURL();
   return render_frame_->GetLastCommittedURL();
 }
 
-content::RenderFrameHost* WebFrameMain::Top(v8::Isolate* isolate) const {
+content::RenderFrameHost* WebFrameMain::Top() const {
   if (!CheckRenderFrame())
     return nullptr;
   return render_frame_->GetMainFrame();
 }
 
-content::RenderFrameHost* WebFrameMain::Parent(v8::Isolate* isolate) const {
+content::RenderFrameHost* WebFrameMain::Parent() const {
   if (!CheckRenderFrame())
     return nullptr;
   return render_frame_->GetParent();
 }
 
-std::vector<content::RenderFrameHost*> WebFrameMain::Frames(
-    v8::Isolate* isolate) const {
+std::vector<content::RenderFrameHost*> WebFrameMain::Frames() const {
   std::vector<content::RenderFrameHost*> frame_hosts;
   if (!CheckRenderFrame())
     return frame_hosts;
@@ -283,8 +282,7 @@ std::vector<content::RenderFrameHost*> WebFrameMain::Frames(
   return frame_hosts;
 }
 
-std::vector<content::RenderFrameHost*> WebFrameMain::FramesInSubtree(
-    v8::Isolate* isolate) const {
+std::vector<content::RenderFrameHost*> WebFrameMain::FramesInSubtree() const {
   std::vector<content::RenderFrameHost*> frame_hosts;
   if (!CheckRenderFrame())
     return frame_hosts;
diff --git a/shell/browser/api/electron_api_web_frame_main.h b/shell/browser/api/electron_api_web_frame_main.h
index 462f1f98ff57..84b62476d263 100644
--- a/shell/browser/api/electron_api_web_frame_main.h
+++ b/shell/browser/api/electron_api_web_frame_main.h
@@ -76,7 +76,7 @@ class WebFrameMain : public gin::Wrappable<WebFrameMain>,
       gin::Arguments* args,
       int world_id,
       const base::string16& code);
-  bool Reload(v8::Isolate* isolate);
+  bool Reload();
   void Send(v8::Isolate* isolate,
             bool internal,
             const std::string& channel,
@@ -86,18 +86,17 @@ class WebFrameMain : public gin::Wrappable<WebFrameMain>,
                    v8::Local<v8::Value> message_value,
                    base::Optional<v8::Local<v8::Value>> transfer);
 
-  int FrameTreeNodeID(v8::Isolate* isolate) const;
-  std::string Name(v8::Isolate* isolate) const;
-  base::ProcessId OSProcessID(v8::Isolate* isolate) const;
-  int ProcessID(v8::Isolate* isolate) const;
-  int RoutingID(v8::Isolate* isolate) const;
-  GURL URL(v8::Isolate* isolate) const;
+  int FrameTreeNodeID() const;
+  std::string Name() const;
+  base::ProcessId OSProcessID() const;
+  int ProcessID() const;
+  int RoutingID() const;
+  GURL URL() const;
 
-  content::RenderFrameHost* Top(v8::Isolate* isolate) const;
-  content::RenderFrameHost* Parent(v8::Isolate* isolate) const;
-  std::vector<content::RenderFrameHost*> Frames(v8::Isolate* isolate) const;
-  std::vector<content::RenderFrameHost*> FramesInSubtree(
-      v8::Isolate* isolate) const;
+  content::RenderFrameHost* Top() const;
+  content::RenderFrameHost* Parent() const;
+  std::vector<content::RenderFrameHost*> Frames() const;
+  std::vector<content::RenderFrameHost*> FramesInSubtree() const;
 
   content::RenderFrameHost* render_frame_ = nullptr;
 
diff --git a/spec-main/api-web-frame-main-spec.ts b/spec-main/api-web-frame-main-spec.ts
index 21f63d973eb7..51fe5b13bd15 100644
--- a/spec-main/api-web-frame-main-spec.ts
+++ b/spec-main/api-web-frame-main-spec.ts
@@ -126,11 +126,12 @@ describe('webFrameMain module', () => {
       const w = new BrowserWindow({ show: false, webPreferences: { contextIsolation: true } });
       await w.loadFile(path.join(subframesPath, 'frame.html'));
       const webFrame = w.webContents.mainFrame;
-      expect(webFrame).to.haveOwnProperty('frameTreeNodeId');
-      expect(webFrame).to.haveOwnProperty('name');
-      expect(webFrame).to.haveOwnProperty('osProcessId');
-      expect(webFrame).to.haveOwnProperty('processId');
-      expect(webFrame).to.haveOwnProperty('routingId');
+      expect(webFrame).to.have.ownProperty('url').that.is.a('string');
+      expect(webFrame).to.have.ownProperty('frameTreeNodeId').that.is.a('number');
+      expect(webFrame).to.have.ownProperty('name').that.is.a('string');
+      expect(webFrame).to.have.ownProperty('osProcessId').that.is.a('number');
+      expect(webFrame).to.have.ownProperty('processId').that.is.a('number');
+      expect(webFrame).to.have.ownProperty('routingId').that.is.a('number');
     });
   });