Merge pull request #7104 from electron/chrome53

Upgrade to Chrome 53 and Node 6.5.0

atom/browser/api/atom_api_content_tracing.cc

@@ -7,12 +7,13 @@
 
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/file_path_converter.h"
-#include "atom/common/node_includes.h"
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "content/public/browser/tracing_controller.h"
 #include "native_mate/dictionary.h"
 
+#include "atom/common/node_includes.h"
+
 using content::TracingController;
 
 namespace mate {

atom/browser/api/atom_api_debugger.cc

@@ -9,7 +9,6 @@
 #include "atom/browser/atom_browser_main_parts.h"
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/value_converter.h"
-#include "atom/common/node_includes.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "content/public/browser/devtools_agent_host.h"
@@ -17,6 +16,8 @@
 #include "native_mate/dictionary.h"
 #include "native_mate/object_template_builder.h"
 
+#include "atom/common/node_includes.h"
+
 using content::DevToolsAgentHost;
 
 namespace atom {
@@ -107,7 +108,7 @@ bool Debugger::IsAttached() {
 void Debugger::Detach() {
   if (!agent_host_.get())
     return;
-  agent_host_->DetachClient();
+  agent_host_->DetachClient(this);
   AgentHostClosed(agent_host_.get(), false);
   agent_host_ = nullptr;
 }
@@ -136,7 +137,7 @@ void Debugger::SendCommand(mate::Arguments* args) {
 
   std::string json_args;
   base::JSONWriter::Write(request, &json_args);
-  agent_host_->DispatchProtocolMessage(json_args);
+  agent_host_->DispatchProtocolMessage(this, json_args);
 }
 
 // static

atom/browser/api/atom_api_download_item.cc

@@ -10,12 +10,13 @@
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/file_path_converter.h"
 #include "atom/common/native_mate_converters/gurl_converter.h"
-#include "atom/common/node_includes.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "native_mate/dictionary.h"
 #include "net/base/filename_util.h"
 
+#include "atom/common/node_includes.h"
+
 namespace mate {
 
 template<>

atom/browser/api/atom_api_power_monitor.cc

@@ -5,11 +5,12 @@
 #include "atom/browser/api/atom_api_power_monitor.h"
 
 #include "atom/browser/browser.h"
-#include "atom/common/node_includes.h"
 #include "base/power_monitor/power_monitor.h"
 #include "base/power_monitor/power_monitor_device_source.h"
 #include "native_mate/dictionary.h"
 
+#include "atom/common/node_includes.h"
+
 namespace atom {
 
 namespace api {

atom/browser/api/atom_api_power_save_blocker.cc

@@ -6,18 +6,19 @@
 
 #include <string>
 
-#include "atom/common/node_includes.h"
+#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/power_save_blocker.h"
 #include "native_mate/dictionary.h"
 
+#include "atom/common/node_includes.h"
+
 namespace mate {
 
 template<>
-struct Converter<content::PowerSaveBlocker::PowerSaveBlockerType> {
+struct Converter<device::PowerSaveBlocker::PowerSaveBlockerType> {
   static bool FromV8(v8::Isolate* isolate,
                      v8::Local<v8::Value> val,
-                     content::PowerSaveBlocker::PowerSaveBlockerType* out) {
+                     device::PowerSaveBlocker::PowerSaveBlockerType* out) {
-    using content::PowerSaveBlocker;
+    using device::PowerSaveBlocker;
     std::string type;
     if (!ConvertFromV8(isolate, val, &type))
       return false;
@@ -39,7 +40,7 @@ namespace api {
 
 PowerSaveBlocker::PowerSaveBlocker(v8::Isolate* isolate)
     : current_blocker_type_(
-          content::PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension) {
+          device::PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension) {
   Init(isolate);
 }
 
@@ -58,30 +59,34 @@ void PowerSaveBlocker::UpdatePowerSaveBlocker() {
   // higher precedence level than |kPowerSaveBlockPreventAppSuspension|.
   //
   // Only the highest-precedence blocker type takes effect.
-  content::PowerSaveBlocker::PowerSaveBlockerType new_blocker_type =
+  device::PowerSaveBlocker::PowerSaveBlockerType new_blocker_type =
-      content::PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension;
+      device::PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension;
   for (const auto& element : power_save_blocker_types_) {
     if (element.second ==
-        content::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep) {
+        device::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep) {
       new_blocker_type =
-          content::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep;
+          device::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep;
       break;
     }
   }
 
   if (!power_save_blocker_ || new_blocker_type != current_blocker_type_) {
-    std::unique_ptr<content::PowerSaveBlocker> new_blocker =
+    std::unique_ptr<device::PowerSaveBlocker> new_blocker(
-        content::PowerSaveBlocker::Create(
+        new device::PowerSaveBlocker(
             new_blocker_type,
-            content::PowerSaveBlocker::kReasonOther,
+            device::PowerSaveBlocker::kReasonOther,
-            ATOM_PRODUCT_NAME);
+            ATOM_PRODUCT_NAME,
+            content::BrowserThread::GetMessageLoopProxyForThread(
+                content::BrowserThread::UI),
+            content::BrowserThread::GetMessageLoopProxyForThread(
+                content::BrowserThread::FILE)));
     power_save_blocker_.swap(new_blocker);
     current_blocker_type_ = new_blocker_type;
   }
 }
 
 int PowerSaveBlocker::Start(
-    content::PowerSaveBlocker::PowerSaveBlockerType type) {
+    device::PowerSaveBlocker::PowerSaveBlockerType type) {
   static int count = 0;
   power_save_blocker_types_[count] = type;
   UpdatePowerSaveBlocker();

atom/browser/api/atom_api_power_save_blocker.h

@@ -9,7 +9,7 @@
 #include <memory>
 
 #include "atom/browser/api/trackable_object.h"
-#include "content/public/browser/power_save_blocker.h"
+#include "device/power_save_blocker/power_save_blocker.h"
 #include "native_mate/handle.h"
 
 namespace mate {
@@ -33,18 +33,18 @@ class PowerSaveBlocker : public mate::TrackableObject<PowerSaveBlocker> {
 
  private:
   void UpdatePowerSaveBlocker();
-  int Start(content::PowerSaveBlocker::PowerSaveBlockerType type);
+  int Start(device::PowerSaveBlocker::PowerSaveBlockerType type);
   bool Stop(int id);
   bool IsStarted(int id);
 
-  std::unique_ptr<content::PowerSaveBlocker> power_save_blocker_;
+  std::unique_ptr<device::PowerSaveBlocker> power_save_blocker_;
 
   // Currnet blocker type used by |power_save_blocker_|
-  content::PowerSaveBlocker::PowerSaveBlockerType current_blocker_type_;
+  device::PowerSaveBlocker::PowerSaveBlockerType current_blocker_type_;
 
   // Map from id to the corresponding blocker type for each request.
   using PowerSaveBlockerTypeMap =
-      std::map<int, content::PowerSaveBlocker::PowerSaveBlockerType>;
+      std::map<int, device::PowerSaveBlocker::PowerSaveBlockerType>;
   PowerSaveBlockerTypeMap power_save_blocker_types_;
 
   DISALLOW_COPY_AND_ASSIGN(PowerSaveBlocker);

atom/browser/api/atom_api_render_process_preferences.cc

@@ -7,11 +7,12 @@
 #include "atom/browser/api/atom_api_web_contents.h"
 #include "atom/browser/atom_browser_client.h"
 #include "atom/common/native_mate_converters/value_converter.h"
-#include "atom/common/node_includes.h"
 #include "content/public/browser/render_process_host.h"
 #include "native_mate/dictionary.h"
 #include "native_mate/object_template_builder.h"
 
+#include "atom/common/node_includes.h"
+
 namespace atom {
 
 namespace api {

atom/browser/api/atom_api_web_contents.cc

@@ -37,7 +37,6 @@
 #include "atom/common/native_mate_converters/image_converter.h"
 #include "atom/common/native_mate_converters/string16_converter.h"
 #include "atom/common/native_mate_converters/value_converter.h"
-#include "atom/common/node_includes.h"
 #include "atom/common/options_switches.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ -77,6 +76,8 @@
 #include "ui/aura/window.h"
 #endif
 
+#include "atom/common/node_includes.h"
+
 namespace {
 
 struct PrintSettings {
@@ -527,22 +528,18 @@ void WebContents::FindReply(content::WebContents* web_contents,
                             const gfx::Rect& selection_rect,
                             int active_match_ordinal,
                             bool final_update) {
+  if (!final_update)
+    return;
+
   v8::Locker locker(isolate());
   v8::HandleScope handle_scope(isolate());
-
   mate::Dictionary result = mate::Dictionary::CreateEmpty(isolate());
-  if (number_of_matches == -1) {
-    result.Set("requestId", request_id);
-    result.Set("selectionArea", selection_rect);
-    result.Set("finalUpdate", final_update);
-    result.Set("activeMatchOrdinal", active_match_ordinal);
-    Emit("found-in-page", result);
-  } else if (final_update) {
   result.Set("requestId", request_id);
   result.Set("matches", number_of_matches);
-    result.Set("finalUpdate", final_update);
+  result.Set("selectionArea", selection_rect);
+  result.Set("activeMatchOrdinal", active_match_ordinal);
+  result.Set("finalUpdate", final_update);  // Deprecate after 2.0
   Emit("found-in-page", result);
-  }
 }
 
 bool WebContents::CheckMediaAccessPermission(
@@ -871,7 +868,8 @@ void WebContents::DownloadURL(const GURL& url) {
     content::BrowserContext::GetDownloadManager(browser_context);
 
   download_manager->DownloadUrl(
-    content::DownloadUrlParameters::FromWebContents(web_contents(), url));
+      content::DownloadUrlParameters::CreateForWebContentsMainFrame(
+          web_contents(), url));
 }
 
 GURL WebContents::GetURL() const {
@@ -1177,7 +1175,7 @@ void WebContents::ShowDefinitionForSelection() {
 }
 
 void WebContents::CopyImageAt(int x, int y) {
-  const auto host = web_contents()->GetRenderViewHost();
+  const auto host = web_contents()->GetMainFrame();
   if (host)
     host->CopyImageAt(x, y);
 }

atom/browser/api/atom_api_window.cc

@@ -14,7 +14,6 @@
 #include "atom/common/native_mate_converters/gurl_converter.h"
 #include "atom/common/native_mate_converters/image_converter.h"
 #include "atom/common/native_mate_converters/string16_converter.h"
-#include "atom/common/node_includes.h"
 #include "atom/common/options_switches.h"
 #include "base/command_line.h"
 #include "content/public/browser/render_process_host.h"
@@ -31,6 +30,8 @@
 #include "atom/browser/ui/win/taskbar_host.h"
 #endif
 
+#include "atom/common/node_includes.h"
+
 #if defined(OS_WIN)
 namespace mate {
 

atom/browser/api/frame_subscriber.cc

@@ -5,10 +5,11 @@
 #include "atom/browser/api/frame_subscriber.h"
 
 #include "atom/common/native_mate_converters/gfx_converter.h"
-#include "atom/common/node_includes.h"
 #include "base/bind.h"
 #include "content/public/browser/render_widget_host.h"
 
+#include "atom/common/node_includes.h"
+
 namespace atom {
 
 namespace api {

atom/browser/atom_access_token_store.cc

@@ -11,6 +11,8 @@
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/geolocation_provider.h"
 
+using content::BrowserThread;
+
 namespace atom {
 
 namespace {
@@ -22,6 +24,49 @@ const char* kGeolocationProviderURL =
     "https://www.googleapis.com/geolocation/v1/geolocate?key="
     GOOGLEAPIS_API_KEY;
 
+// Loads access tokens and other necessary data on the UI thread, and
+// calls back to the originator on the originating thread.
+class TokenLoadingJob : public base::RefCountedThreadSafe<TokenLoadingJob> {
+ public:
+  explicit TokenLoadingJob(
+      const content::AccessTokenStore::LoadAccessTokensCallback& callback)
+      : callback_(callback), request_context_getter_(nullptr) {}
+
+  void Run() {
+    BrowserThread::PostTaskAndReply(
+        BrowserThread::UI,
+        FROM_HERE,
+        base::Bind(&TokenLoadingJob::PerformWorkOnUIThread, this),
+        base::Bind(&TokenLoadingJob::RespondOnOriginatingThread, this));
+  }
+
+ private:
+  friend class base::RefCountedThreadSafe<TokenLoadingJob>;
+
+  ~TokenLoadingJob() {}
+
+  void PerformWorkOnUIThread() {
+    DCHECK_CURRENTLY_ON(BrowserThread::UI);
+    auto browser_context = AtomBrowserContext::From("", false);
+    request_context_getter_ = browser_context->GetRequestContext();
+  }
+
+  void RespondOnOriginatingThread() {
+    // Equivelent to access_token_map[kGeolocationProviderURL].
+    // Somehow base::string16 is causing compilation errors when used in a pair
+    // of std::map on Linux, this can work around it.
+    content::AccessTokenStore::AccessTokenMap access_token_map;
+    std::pair<GURL, base::string16> token_pair;
+    token_pair.first = GURL(kGeolocationProviderURL);
+    access_token_map.insert(token_pair);
+
+    callback_.Run(access_token_map, request_context_getter_);
+  }
+
+  content::AccessTokenStore::LoadAccessTokensCallback callback_;
+  net::URLRequestContextGetter* request_context_getter_;
+};
+
 }  // namespace
 
 AtomAccessTokenStore::AtomAccessTokenStore() {
@@ -33,35 +78,12 @@ AtomAccessTokenStore::~AtomAccessTokenStore() {
 
 void AtomAccessTokenStore::LoadAccessTokens(
     const LoadAccessTokensCallback& callback) {
-  content::BrowserThread::PostTaskAndReply(
+  scoped_refptr<TokenLoadingJob> job(new TokenLoadingJob(callback));
-      content::BrowserThread::UI,
+  job->Run();
-      FROM_HERE,
-      base::Bind(&AtomAccessTokenStore::GetRequestContextOnUIThread, this),
-      base::Bind(&AtomAccessTokenStore::RespondOnOriginatingThread,
-                 this, callback));
 }
 
 void AtomAccessTokenStore::SaveAccessToken(const GURL& server_url,
                                            const base::string16& access_token) {
 }
 
-void AtomAccessTokenStore::GetRequestContextOnUIThread() {
-  auto browser_context = AtomBrowserContext::From("", false);
-  request_context_getter_ = browser_context->GetRequestContext();
-}
-
-void AtomAccessTokenStore::RespondOnOriginatingThread(
-    const LoadAccessTokensCallback& callback) {
-  // Equivelent to access_token_map[kGeolocationProviderURL].
-  // Somehow base::string16 is causing compilation errors when used in a pair
-  // of std::map on Linux, this can work around it.
-  AccessTokenMap access_token_map;
-  std::pair<GURL, base::string16> token_pair;
-  token_pair.first = GURL(kGeolocationProviderURL);
-  access_token_map.insert(token_pair);
-
-  callback.Run(access_token_map, request_context_getter_.get());
-  request_context_getter_ = nullptr;
-}
-
 }  // namespace atom

atom/browser/atom_access_token_store.h

@@ -21,11 +21,6 @@ class AtomAccessTokenStore : public content::AccessTokenStore {
                        const base::string16& access_token) override;
 
  private:
-  void GetRequestContextOnUIThread();
-  void RespondOnOriginatingThread(const LoadAccessTokensCallback& callback);
-
-  scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
-
   DISALLOW_COPY_AND_ASSIGN(AtomAccessTokenStore);
 };
 

atom/browser/atom_browser_client.cc

@@ -32,6 +32,7 @@
 #include "chrome/browser/speech/tts_message_filter.h"
 #include "content/public/browser/browser_ppapi_host.h"
 #include "content/public/browser/client_certificate_delegate.h"
+#include "content/public/browser/geolocation_delegate.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/resource_dispatcher_host.h"
@@ -53,6 +54,19 @@ bool g_suppress_renderer_process_restart = false;
 // Custom schemes to be registered to handle service worker.
 std::string g_custom_service_worker_schemes = "";
 
+// A provider of Geolocation services to override AccessTokenStore.
+class AtomGeolocationDelegate : public content::GeolocationDelegate {
+ public:
+  AtomGeolocationDelegate() = default;
+
+  content::AccessTokenStore* CreateAccessTokenStore() final {
+    return new AtomAccessTokenStore();
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AtomGeolocationDelegate);
+};
+
 void Noop(scoped_refptr<content::SiteInstance>) {
 }
 
@@ -99,8 +113,9 @@ content::SpeechRecognitionManagerDelegate*
   return new AtomSpeechRecognitionManagerDelegate;
 }
 
-content::AccessTokenStore* AtomBrowserClient::CreateAccessTokenStore() {
+content::GeolocationDelegate*
-  return new AtomAccessTokenStore;
+AtomBrowserClient::CreateGeolocationDelegate() {
+  return new AtomGeolocationDelegate();
 }
 
 void AtomBrowserClient::OverrideWebkitPrefs(

atom/browser/atom_browser_client.h

@@ -49,7 +49,7 @@ class AtomBrowserClient : public brightray::BrowserClient,
   void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
   content::SpeechRecognitionManagerDelegate*
       CreateSpeechRecognitionManagerDelegate() override;
-  content::AccessTokenStore* CreateAccessTokenStore() override;
+  content::GeolocationDelegate* CreateGeolocationDelegate() override;
   void OverrideWebkitPrefs(content::RenderViewHost* render_view_host,
                            content::WebPreferences* prefs) override;
   std::string GetApplicationLocale() override;

atom/browser/atom_resource_dispatcher_host_delegate.cc

@@ -10,8 +10,17 @@
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/escape.h"
+#include "net/ssl/client_cert_store.h"
 #include "url/gurl.h"
 
+#if defined(USE_NSS_CERTS)
+#include "net/ssl/client_cert_store_nss.h"
+#elif defined(OS_WIN)
+#include "net/ssl/client_cert_store_win.h"
+#elif defined(OS_MACOSX)
+#include "net/ssl/client_cert_store_mac.h"
+#endif
+
 using content::BrowserThread;
 
 namespace atom {
@@ -59,7 +68,8 @@ bool AtomResourceDispatcherHostDelegate::HandleExternalProtocol(
     const content::ResourceRequestInfo::WebContentsGetter& web_contents_getter,
     bool is_main_frame,
     ui::PageTransition transition,
-    bool has_user_gesture) {
+    bool has_user_gesture,
+    content::ResourceContext* resource_context) {
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
                           base::Bind(&HandleExternalProtocolInUI,
                                      url,
@@ -75,4 +85,19 @@ AtomResourceDispatcherHostDelegate::CreateLoginDelegate(
   return new LoginHandler(auth_info, request);
 }
 
+std::unique_ptr<net::ClientCertStore>
+AtomResourceDispatcherHostDelegate::CreateClientCertStore(
+    content::ResourceContext* resource_context) {
+  #if defined(USE_NSS_CERTS)
+    return std::unique_ptr<net::ClientCertStore>(new net::ClientCertStoreNSS(
+        net::ClientCertStoreNSS::PasswordDelegateFactory()));
+  #elif defined(OS_WIN)
+    return std::unique_ptr<net::ClientCertStore>(new net::ClientCertStoreWin());
+  #elif defined(OS_MACOSX)
+    return std::unique_ptr<net::ClientCertStore>(new net::ClientCertStoreMac());
+  #elif defined(USE_OPENSSL)
+    return std::unique_ptr<net::ClientCertStore>();
+  #endif
+}
+
 }  // namespace atom

atom/browser/atom_resource_dispatcher_host_delegate.h

@@ -21,10 +21,13 @@ class AtomResourceDispatcherHostDelegate
       const content::ResourceRequestInfo::WebContentsGetter&,
       bool is_main_frame,
       ui::PageTransition transition,
-      bool has_user_gesture) override;
+      bool has_user_gesture,
+      content::ResourceContext* resource_context) override;
   content::ResourceDispatcherHostLoginDelegate* CreateLoginDelegate(
       net::AuthChallengeInfo* auth_info,
       net::URLRequest* request) override;
+  std::unique_ptr<net::ClientCertStore> CreateClientCertStore(
+      content::ResourceContext* resource_context) override;
 };
 
 }  // namespace atom

atom/browser/bridge_task_runner.cc

@@ -27,7 +27,7 @@ bool BridgeTaskRunner::PostDelayedTask(
     base::TimeDelta delay) {
   auto message_loop = base::MessageLoop::current();
   if (!message_loop) {
-    tasks_.push_back(base::MakeTuple(from_here, task, delay));
+    tasks_.push_back(std::make_tuple(from_here, task, delay));
     return true;
   }
 
@@ -48,7 +48,7 @@ bool BridgeTaskRunner::PostNonNestableDelayedTask(
     base::TimeDelta delay) {
   auto message_loop = base::MessageLoop::current();
   if (!message_loop) {
-    non_nestable_tasks_.push_back(base::MakeTuple(from_here, task, delay));
+    non_nestable_tasks_.push_back(std::make_tuple(from_here, task, delay));
     return true;
   }
 

atom/browser/bridge_task_runner.h

@@ -5,6 +5,7 @@
 #ifndef ATOM_BROWSER_BRIDGE_TASK_RUNNER_H_
 #define ATOM_BROWSER_BRIDGE_TASK_RUNNER_H_
 
+#include <tuple>
 #include <vector>
 
 #include "base/single_thread_task_runner.h"
@@ -33,7 +34,7 @@ class BridgeTaskRunner : public base::SingleThreadTaskRunner {
       base::TimeDelta delay) override;
 
  private:
-  using TaskPair = base::Tuple<
+  using TaskPair = std::tuple<
       tracked_objects::Location, base::Closure, base::TimeDelta>;
   std::vector<TaskPair> tasks_;
   std::vector<TaskPair> non_nestable_tasks_;

atom/browser/common_web_contents_delegate.cc

@@ -252,11 +252,11 @@ content::ColorChooser* CommonWebContentsDelegate::OpenColorChooser(
 }
 
 void CommonWebContentsDelegate::RunFileChooser(
-    content::WebContents* guest,
+    content::RenderFrameHost* render_frame_host,
     const content::FileChooserParams& params) {
   if (!web_dialog_helper_)
     web_dialog_helper_.reset(new WebDialogHelper(owner_window()));
-  web_dialog_helper_->RunFileChooser(guest, params);
+  web_dialog_helper_->RunFileChooser(render_frame_host, params);
 }
 
 void CommonWebContentsDelegate::EnumerateDirectory(content::WebContents* guest,

atom/browser/common_web_contents_delegate.h

@@ -71,7 +71,7 @@ class CommonWebContentsDelegate
       content::WebContents* web_contents,
       SkColor color,
       const std::vector<content::ColorSuggestion>& suggestions) override;
-  void RunFileChooser(content::WebContents* web_contents,
+  void RunFileChooser(content::RenderFrameHost* render_frame_host,
                       const content::FileChooserParams& params) override;
   void EnumerateDirectory(content::WebContents* web_contents,
                           int request_id,

atom/browser/native_window.cc

@@ -33,6 +33,7 @@
 #include "content/public/common/content_switches.h"
 #include "ipc/ipc_message_macros.h"
 #include "native_mate/dictionary.h"
+#include "third_party/skia/include/core/SkRegion.h"
 #include "ui/gfx/codec/png_codec.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/rect.h"

atom/browser/native_window_mac.mm

@@ -22,6 +22,7 @@
 #include "content/public/browser/render_widget_host_view.h"
 #include "native_mate/dictionary.h"
 #include "skia/ext/skia_utils_mac.h"
+#include "third_party/skia/include/core/SkRegion.h"
 #include "ui/gfx/skia_util.h"
 
 namespace {
@@ -1009,8 +1010,8 @@ bool NativeWindowMac::IsKiosk() {
 
 void NativeWindowMac::SetBackgroundColor(const std::string& color_name) {
   SkColor color = ParseHexColor(color_name);
-  base::ScopedCFTypeRef<CGColorRef> cgcolor =
+  base::ScopedCFTypeRef<CGColorRef> cgcolor(
-      skia::CGColorCreateFromSkColor(color);
+      skia::CGColorCreateFromSkColor(color));
   [[[window_ contentView] layer] setBackgroundColor:cgcolor];
 
   const auto view = web_contents()->GetRenderWidgetHostView();

atom/browser/net/atom_cert_verifier.cc

@@ -40,10 +40,7 @@ void AtomCertVerifier::SetVerifyProc(const VerifyProc& proc) {
 }
 
 int AtomCertVerifier::Verify(
-    net::X509Certificate* cert,
+    const RequestParams& params,
-    const std::string& hostname,
-    const std::string& ocsp_response,
-    int flags,
     net::CRLSet* crl_set,
     net::CertVerifyResult* verify_result,
     const net::CompletionCallback& callback,
@@ -53,12 +50,11 @@ int AtomCertVerifier::Verify(
 
   if (verify_proc_.is_null())
     return default_cert_verifier_->Verify(
-        cert, hostname, ocsp_response, flags, crl_set, verify_result, callback,
+        params, crl_set, verify_result, callback, out_req, net_log);
-        out_req, net_log);
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
-      base::Bind(verify_proc_, hostname, make_scoped_refptr(cert),
+      base::Bind(verify_proc_, params.hostname(), params.certificate(),
                  base::Bind(OnResult, verify_result, callback)));
   return net::ERR_IO_PENDING;
 }

atom/browser/net/atom_cert_verifier.h

@@ -26,10 +26,7 @@ class AtomCertVerifier : public net::CertVerifier {
 
  protected:
   // net::CertVerifier:
-  int Verify(net::X509Certificate* cert,
+  int Verify(const RequestParams& params,
-             const std::string& hostname,
-             const std::string& ocsp_response,
-             int flags,
              net::CRLSet* crl_set,
              net::CertVerifyResult* verify_result,
              const net::CompletionCallback& callback,

atom/browser/net/atom_network_delegate.cc

@@ -239,7 +239,7 @@ int AtomNetworkDelegate::OnBeforeURLRequest(
   return HandleResponseEvent(kOnBeforeRequest, request, callback, new_url);
 }
 
-int AtomNetworkDelegate::OnBeforeSendHeaders(
+int AtomNetworkDelegate::OnBeforeStartTransaction(
     net::URLRequest* request,
     const net::CompletionCallback& callback,
     net::HttpRequestHeaders* headers) {
@@ -254,18 +254,18 @@ int AtomNetworkDelegate::OnBeforeSendHeaders(
         DevToolsNetworkTransaction::kDevToolsEmulateNetworkConditionsClientId,
         client_id);
   if (!ContainsKey(response_listeners_, kOnBeforeSendHeaders))
-    return brightray::NetworkDelegate::OnBeforeSendHeaders(
+    return brightray::NetworkDelegate::OnBeforeStartTransaction(
         request, callback, headers);
 
   return HandleResponseEvent(
       kOnBeforeSendHeaders, request, callback, headers, *headers);
 }
 
-void AtomNetworkDelegate::OnSendHeaders(
+void AtomNetworkDelegate::OnStartTransaction(
     net::URLRequest* request,
     const net::HttpRequestHeaders& headers) {
   if (!ContainsKey(simple_listeners_, kOnSendHeaders)) {
-    brightray::NetworkDelegate::OnSendHeaders(request, headers);
+    brightray::NetworkDelegate::OnStartTransaction(request, headers);
     return;
   }
 

atom/browser/net/atom_network_delegate.h

@@ -77,10 +77,10 @@ class AtomNetworkDelegate : public brightray::NetworkDelegate {
   int OnBeforeURLRequest(net::URLRequest* request,
                          const net::CompletionCallback& callback,
                          GURL* new_url) override;
-  int OnBeforeSendHeaders(net::URLRequest* request,
+  int OnBeforeStartTransaction(net::URLRequest* request,
                                const net::CompletionCallback& callback,
                                net::HttpRequestHeaders* headers) override;
-  void OnSendHeaders(net::URLRequest* request,
+  void OnStartTransaction(net::URLRequest* request,
                           const net::HttpRequestHeaders& headers) override;
   int OnHeadersReceived(
       net::URLRequest* request,

atom/browser/osr/osr_render_widget_host_view.cc

@@ -71,7 +71,8 @@ class AtomCopyFrameGenerator {
       content::BrowserThread::PostDelayedTask(content::BrowserThread::UI,
         FROM_HERE,
         base::Bind(&AtomCopyFrameGenerator::InternalGenerateCopyFrame,
-        weak_ptr_factory_.GetWeakPtr()), base::TimeDelta::FromMilliseconds(
+                   weak_ptr_factory_.GetWeakPtr()),
+        base::TimeDelta::FromMilliseconds(
             frame_rate_threshold_ms_ - frame_rate_delta));
       return;
     }
@@ -103,9 +104,7 @@ class AtomCopyFrameGenerator {
             damage_rect));
 
     request->set_area(gfx::Rect(view_->GetPhysicalBackingSize()));
-
+    view_->GetRootLayer()->RequestCopyOfOutput(std::move(request));
-    view_->DelegatedFrameHostGetLayer()->RequestCopyOfOutput(
-        std::move(request));
   }
 
   void CopyFromCompositingSurfaceHasResult(
@@ -302,10 +301,9 @@ class AtomBeginFrameTimer : public cc::DelayBasedTimeSourceClient {
   AtomBeginFrameTimer(int frame_rate_threshold_ms,
                       const base::Closure& callback)
       : callback_(callback) {
-    time_source_ = cc::DelayBasedTimeSource::Create(
+    time_source_.reset(new cc::DelayBasedTimeSource(
-        base::TimeDelta::FromMilliseconds(frame_rate_threshold_ms),
         content::BrowserThread::GetMessageLoopProxyForThread(
-          content::BrowserThread::UI).get());
+          content::BrowserThread::UI).get()));
     time_source_->SetClient(this);
   }
 
@@ -351,12 +349,17 @@ OffScreenRenderWidgetHostView::OffScreenRenderWidgetHostView(
       is_showing_(!render_widget_host_->is_hidden()),
       size_(native_window->GetSize()),
       painting_(true),
-      root_layer_(new ui::Layer(ui::LAYER_SOLID_COLOR)),
+#if !defined(OS_MACOSX)
       delegated_frame_host_(new content::DelegatedFrameHost(this)),
+#endif
       weak_ptr_factory_(this) {
   DCHECK(render_widget_host_);
   render_widget_host_->SetView(this);
 
+#if !defined(OS_MACOSX)
+  root_layer_.reset(new ui::Layer(ui::LAYER_SOLID_COLOR));
+#endif
+
 #if defined(OS_MACOSX)
   CreatePlatformWidget();
 #else
@@ -364,17 +367,24 @@ OffScreenRenderWidgetHostView::OffScreenRenderWidgetHostView(
       new ui::Compositor(content::GetContextFactory(),
                          base::ThreadTaskRunnerHandle::Get()));
   compositor_->SetAcceleratedWidget(native_window_->GetAcceleratedWidget());
-#endif
   compositor_->SetDelegate(this);
   compositor_->SetRootLayer(root_layer_.get());
+#endif
 
   ResizeRootLayer();
 }
 
 OffScreenRenderWidgetHostView::~OffScreenRenderWidgetHostView() {
+#if defined(OS_MACOSX)
+  if (is_showing_)
+    browser_compositor_->SetRenderWidgetHostIsHidden(true);
+#else
+  // Marking the DelegatedFrameHost as removed from the window hierarchy is
+  // necessary to remove all connections to its old ui::Compositor.
   if (is_showing_)
     delegated_frame_host_->WasHidden();
   delegated_frame_host_->ResetCompositor();
+#endif
 
 #if defined(OS_MACOSX)
   DestroyPlatformWidget();
@@ -432,8 +442,8 @@ void OffScreenRenderWidgetHostView::SetSize(const gfx::Size& size) {
   const gfx::Size& size_in_pixels =
     gfx::ConvertSizeToPixel(scale_factor_, size);
 
-  root_layer_->SetBounds(gfx::Rect(size));
+  GetRootLayer()->SetBounds(gfx::Rect(size));
-  compositor_->SetScaleAndSize(scale_factor_, size_in_pixels);
+  GetCompositor()->SetScaleAndSize(scale_factor_, size_in_pixels);
 }
 
 void OffScreenRenderWidgetHostView::SetBounds(const gfx::Rect& new_bounds) {
@@ -464,7 +474,7 @@ bool OffScreenRenderWidgetHostView::HasFocus() const {
 }
 
 bool OffScreenRenderWidgetHostView::IsSurfaceAvailableForCopy() const {
-  return delegated_frame_host_->CanCopyToBitmap();
+  return GetDelegatedFrameHost()->CanCopyToBitmap();
 }
 
 void OffScreenRenderWidgetHostView::Show() {
@@ -472,10 +482,16 @@ void OffScreenRenderWidgetHostView::Show() {
     return;
 
   is_showing_ = true;
-  if (render_widget_host_)
+
-    render_widget_host_->WasShown(ui::LatencyInfo());
+#if defined(OS_MACOSX)
+  browser_compositor_->SetRenderWidgetHostIsHidden(false);
+#else
   delegated_frame_host_->SetCompositor(compositor_.get());
   delegated_frame_host_->WasShown(ui::LatencyInfo());
+#endif
+
+  if (render_widget_host_)
+    render_widget_host_->WasShown(ui::LatencyInfo());
 }
 
 void OffScreenRenderWidgetHostView::Hide() {
@@ -484,8 +500,14 @@ void OffScreenRenderWidgetHostView::Hide() {
 
   if (render_widget_host_)
     render_widget_host_->WasHidden();
-  delegated_frame_host_->WasHidden();
+
-  delegated_frame_host_->ResetCompositor();
+#if defined(OS_MACOSX)
+  browser_compositor_->SetRenderWidgetHostIsHidden(true);
+#else
+  GetDelegatedFrameHost()->WasHidden();
+  GetDelegatedFrameHost()->ResetCompositor();
+#endif
+
   is_showing_ = false;
 }
 
@@ -522,52 +544,63 @@ bool OffScreenRenderWidgetHostView::LockMouse() {
 void OffScreenRenderWidgetHostView::UnlockMouse() {
 }
 
-bool OffScreenRenderWidgetHostView::GetScreenColorProfile(std::vector<char>*) {
-  return false;
-}
-
 void OffScreenRenderWidgetHostView::OnSwapCompositorFrame(
   uint32_t output_surface_id,
-  std::unique_ptr<cc::CompositorFrame> frame) {
+  cc::CompositorFrame frame) {
   TRACE_EVENT0("electron",
     "OffScreenRenderWidgetHostView::OnSwapCompositorFrame");
 
-  if (frame->metadata.root_scroll_offset != last_scroll_offset_) {
+  if (frame.metadata.root_scroll_offset != last_scroll_offset_) {
-    last_scroll_offset_ = frame->metadata.root_scroll_offset;
+    last_scroll_offset_ = frame.metadata.root_scroll_offset;
   }
 
-  if (frame->delegated_frame_data) {
+  if (frame.delegated_frame_data) {
     if (software_output_device_) {
       if (!begin_frame_timer_.get()) {
         software_output_device_->SetActive(painting_);
       }
 
+      // The compositor will draw directly to the SoftwareOutputDevice which
+      // then calls OnPaint.
+#if defined(OS_MACOSX)
+      browser_compositor_->SwapCompositorFrame(output_surface_id,
+                                               std::move(frame));
+#else
       delegated_frame_host_->SwapDelegatedFrame(output_surface_id,
                                                 std::move(frame));
+#endif
     } else {
       if (!copy_frame_generator_.get()) {
         copy_frame_generator_.reset(
             new AtomCopyFrameGenerator(frame_rate_threshold_ms_, this));
       }
 
+      // Determine the damage rectangle for the current frame. This is the same
+      // calculation that SwapDelegatedFrame uses.
       cc::RenderPass* root_pass =
-          frame->delegated_frame_data->render_pass_list.back().get();
+          frame.delegated_frame_data->render_pass_list.back().get();
       gfx::Size frame_size = root_pass->output_rect.size();
       gfx::Rect damage_rect =
           gfx::ToEnclosingRect(gfx::RectF(root_pass->damage_rect));
       damage_rect.Intersect(gfx::Rect(frame_size));
 
+#if defined(OS_MACOSX)
+      browser_compositor_->SwapCompositorFrame(output_surface_id,
+                                               std::move(frame));
+#else
       delegated_frame_host_->SwapDelegatedFrame(output_surface_id,
                                                 std::move(frame));
+#endif
 
-      if (painting_)
+      // Request a copy of the last compositor frame which will eventually call
+      // OnPaint asynchronously.
       copy_frame_generator_->GenerateCopyFrame(true, damage_rect);
     }
   }
 }
 
 void OffScreenRenderWidgetHostView::ClearCompositorFrame() {
-  delegated_frame_host_->ClearDelegatedFrame();
+  GetDelegatedFrameHost()->ClearDelegatedFrame();
 }
 
 void OffScreenRenderWidgetHostView::InitAsPopup(
@@ -612,7 +645,7 @@ void OffScreenRenderWidgetHostView::CopyFromCompositingSurface(
     const gfx::Size& dst_size,
     const content::ReadbackRequestCallback& callback,
     const SkColorType preferred_color_type) {
-  delegated_frame_host_->CopyFromCompositingSurface(
+  GetDelegatedFrameHost()->CopyFromCompositingSurface(
     src_subrect, dst_size, callback, preferred_color_type);
 }
 
@@ -620,21 +653,21 @@ void OffScreenRenderWidgetHostView::CopyFromCompositingSurfaceToVideoFrame(
     const gfx::Rect& src_subrect,
     const scoped_refptr<media::VideoFrame>& target,
     const base::Callback<void(const gfx::Rect&, bool)>& callback) {
-  delegated_frame_host_->CopyFromCompositingSurfaceToVideoFrame(
+  GetDelegatedFrameHost()->CopyFromCompositingSurfaceToVideoFrame(
     src_subrect, target, callback);
 }
 
 bool OffScreenRenderWidgetHostView::CanCopyToVideoFrame() const {
-  return delegated_frame_host_->CanCopyToVideoFrame();
+  return GetDelegatedFrameHost()->CanCopyToVideoFrame();
 }
 
 void OffScreenRenderWidgetHostView::BeginFrameSubscription(
   std::unique_ptr<content::RenderWidgetHostViewFrameSubscriber> subscriber) {
-  delegated_frame_host_->BeginFrameSubscription(std::move(subscriber));
+  GetDelegatedFrameHost()->BeginFrameSubscription(std::move(subscriber));
 }
 
 void OffScreenRenderWidgetHostView::EndFrameSubscription() {
-  delegated_frame_host_->EndFrameSubscription();
+  GetDelegatedFrameHost()->EndFrameSubscription();
 }
 
 bool OffScreenRenderWidgetHostView::HasAcceleratedSurface(const gfx::Size &) {
@@ -749,7 +782,7 @@ void OffScreenRenderWidgetHostView::SetBeginFrameSource(
 std::unique_ptr<cc::SoftwareOutputDevice>
   OffScreenRenderWidgetHostView::CreateSoftwareOutputDevice(
     ui::Compositor* compositor) {
-  DCHECK_EQ(compositor_.get(), compositor);
+  DCHECK_EQ(GetCompositor(), compositor);
   DCHECK(!copy_frame_generator_);
   DCHECK(!software_output_device_);
 
@@ -763,7 +796,11 @@ std::unique_ptr<cc::SoftwareOutputDevice>
 bool OffScreenRenderWidgetHostView::InstallTransparency() {
   if (transparent_) {
     SetBackgroundColor(SkColor());
+#if defined(OS_MACOSX)
+    browser_compositor_->SetHasTransparentBackground(true);
+#else
     compositor_->SetHostHasTransparentBackground(true);
+#endif
     return true;
   }
   return false;
@@ -816,13 +853,28 @@ int OffScreenRenderWidgetHostView::GetFrameRate() const {
   return frame_rate_;
 }
 
+#if !defined(OS_MACOSX)
+ui::Compositor* OffScreenRenderWidgetHostView::GetCompositor() const {
+  return compositor_.get();
+}
+
+ui::Layer* OffScreenRenderWidgetHostView::GetRootLayer() const {
+  return root_layer_.get();
+}
+
+content::DelegatedFrameHost*
+OffScreenRenderWidgetHostView::GetDelegatedFrameHost() const {
+  return delegated_frame_host_.get();
+}
+#endif
+
 void OffScreenRenderWidgetHostView::SetupFrameRate(bool force) {
   if (!force && frame_rate_threshold_ms_ != 0)
     return;
 
   frame_rate_threshold_ms_ = 1000 / frame_rate_;
 
-  compositor_->vsync_manager()->SetAuthoritativeVSyncInterval(
+  GetCompositor()->vsync_manager()->SetAuthoritativeVSyncInterval(
       base::TimeDelta::FromMilliseconds(frame_rate_threshold_ms_));
 
   if (copy_frame_generator_.get()) {
@@ -848,14 +900,14 @@ void OffScreenRenderWidgetHostView::ResizeRootLayer() {
 
   gfx::Size size = GetViewBounds().size();
 
-  if (!scaleFactorDidChange && size == root_layer_->bounds().size())
+  if (!scaleFactorDidChange && size == GetRootLayer()->bounds().size())
     return;
 
   const gfx::Size& size_in_pixels =
       gfx::ConvertSizeToPixel(scale_factor_, size);
 
-  root_layer_->SetBounds(gfx::Rect(size));
+  GetRootLayer()->SetBounds(gfx::Rect(size));
-  compositor_->SetScaleAndSize(scale_factor_, size_in_pixels);
+  GetCompositor()->SetScaleAndSize(scale_factor_, size_in_pixels);
 }
 
 }  // namespace atom

atom/browser/osr/osr_render_widget_host_view.h

@@ -36,7 +36,6 @@
 
 #if defined(OS_MACOSX)
 #include "content/browser/renderer_host/browser_compositor_view_mac.h"
-#include "ui/accelerated_widget_mac/accelerated_widget_mac.h"
 #endif
 
 #if defined(OS_MACOSX)
@@ -54,11 +53,12 @@ namespace atom {
 class AtomCopyFrameGenerator;
 class AtomBeginFrameTimer;
 
+#if defined(OS_MACOSX)
+class MacHelper;
+#endif
+
 class OffScreenRenderWidgetHostView
     : public content::RenderWidgetHostViewBase,
-#if defined(OS_MACOSX)
-      public ui::AcceleratedWidgetMacNSView,
-#endif
       public ui::CompositorDelegate,
       public content::DelegatedFrameHostClient {
  public:
@@ -90,7 +90,6 @@ class OffScreenRenderWidgetHostView
   void SetBackgroundColor(SkColor color) override;
   bool LockMouse(void) override;
   void UnlockMouse(void) override;
-  bool GetScreenColorProfile(std::vector<char>*) override;
 #if defined(OS_MACOSX)
   ui::AcceleratedWidgetMac* GetAcceleratedWidgetMac() const override;
   void SetActive(bool active) override;
@@ -102,7 +101,7 @@ class OffScreenRenderWidgetHostView
 #endif  // defined(OS_MACOSX)
 
   // content::RenderWidgetHostViewBase:
-  void OnSwapCompositorFrame(uint32_t, std::unique_ptr<cc::CompositorFrame>)
+  void OnSwapCompositorFrame(uint32_t, cc::CompositorFrame)
     override;
   void ClearCompositorFrame(void) override;
   void InitAsPopup(content::RenderWidgetHostView *rwhv, const gfx::Rect& rect)
@@ -173,14 +172,6 @@ class OffScreenRenderWidgetHostView
   bool IsAutoResizeEnabled() const;
   void OnSetNeedsBeginFrames(bool enabled);
 
-#if defined(OS_MACOSX)
-  // ui::AcceleratedWidgetMacNSView:
-  NSView* AcceleratedWidgetGetNSView() const override;
-  void AcceleratedWidgetGetVSyncParameters(
-        base::TimeTicks* timebase, base::TimeDelta* interval) const override;
-  void AcceleratedWidgetSwapCompleted() override;
-#endif  // defined(OS_MACOSX)
-
   void OnBeginFrameTimerTick();
   void SendBeginFrame(base::TimeTicks frame_time,
                       base::TimeDelta vsync_period);
@@ -198,9 +189,13 @@ class OffScreenRenderWidgetHostView
   void SetFrameRate(int frame_rate);
   int GetFrameRate() const;
 
-  ui::Compositor* compositor() const { return compositor_.get(); }
+  ui::Compositor* GetCompositor() const;
+  ui::Layer* GetRootLayer() const;
+  content::DelegatedFrameHost* GetDelegatedFrameHost() const;
+
   content::RenderWidgetHostImpl* render_widget_host() const
       { return render_widget_host_; }
+  NativeWindow* window() const { return native_window_; }
 
  private:
   void SetupFrameRate(bool force);
@@ -233,10 +228,13 @@ class OffScreenRenderWidgetHostView
   std::unique_ptr<AtomBeginFrameTimer> begin_frame_timer_;
 
 #if defined(OS_MACOSX)
-  NSWindow* window_;
   CALayer* background_layer_;
   std::unique_ptr<content::BrowserCompositorMac> browser_compositor_;
 
+  // Can not be managed by smart pointer because its header can not be included
+  // in the file that has the destructor.
+  MacHelper* mac_helper_;
+
   // Selected text on the renderer.
   std::string selected_text_;
 #endif

atom/browser/osr/osr_render_widget_host_view_mac.mm

@@ -7,48 +7,115 @@
 #import <Cocoa/Cocoa.h>
 
 #include "base/strings/utf_string_conversions.h"
+#include "content/common/view_messages.h"
+#include "ui/accelerated_widget_mac/accelerated_widget_mac.h"
+
+namespace atom {
+
+class MacHelper :
+    public content::BrowserCompositorMacClient,
+    public ui::AcceleratedWidgetMacNSView {
+ public:
+  explicit MacHelper(OffScreenRenderWidgetHostView* view) : view_(view) {}
+  virtual ~MacHelper() {}
+
+  // content::BrowserCompositorMacClient:
+  NSView* BrowserCompositorMacGetNSView() const override {
+    // Intentionally return nil so that
+    // BrowserCompositorMac::DelegatedFrameHostDesiredSizeInDIP uses the layer
+    // size instead of the NSView size.
+    return nil;
+  }
+
+  SkColor BrowserCompositorMacGetGutterColor(SkColor color) const override {
+    // When making an element on the page fullscreen the element's background
+    // may not match the page's, so use black as the gutter color to avoid
+    // flashes of brighter colors during the transition.
+    if (view_->render_widget_host()->delegate() &&
+        view_->render_widget_host()->delegate()->IsFullscreenForCurrentTab()) {
+      return SK_ColorBLACK;
+    }
+    return color;
+  }
+
+  void BrowserCompositorMacSendCompositorSwapAck(
+      int output_surface_id,
+      const cc::CompositorFrameAck& ack) override {
+    view_->render_widget_host()->Send(new ViewMsg_SwapCompositorFrameAck(
+        view_->render_widget_host()->GetRoutingID(), output_surface_id, ack));
+  }
+
+  void BrowserCompositorMacSendReclaimCompositorResources(
+      int output_surface_id,
+      const cc::CompositorFrameAck& ack) override {
+    view_->render_widget_host()->Send(new ViewMsg_ReclaimCompositorResources(
+        view_->render_widget_host()->GetRoutingID(), output_surface_id, ack));
+  }
+
+  void BrowserCompositorMacOnLostCompositorResources() override {
+    view_->render_widget_host()->ScheduleComposite();
+  }
+
+  void BrowserCompositorMacUpdateVSyncParameters(
+      const base::TimeTicks& timebase,
+      const base::TimeDelta& interval) override {
+    view_->render_widget_host()->UpdateVSyncParameters(timebase, interval);
+  }
+
+  void BrowserCompositorMacSendBeginFrame(
+      const cc::BeginFrameArgs& args) override {
+    view_->render_widget_host()->Send(
+      new ViewMsg_BeginFrame(view_->render_widget_host()->GetRoutingID(),
+                             args));
+  }
+  // ui::AcceleratedWidgetMacNSView:
+  NSView* AcceleratedWidgetGetNSView() const override {
+    return [view_->window()->GetNativeWindow() contentView];
+  }
+
+  void AcceleratedWidgetGetVSyncParameters(
+        base::TimeTicks* timebase, base::TimeDelta* interval) const override {
+    *timebase = base::TimeTicks();
+    *interval = base::TimeDelta();
+  }
+
+  void AcceleratedWidgetSwapCompleted() override {
+  }
+
+ private:
+  OffScreenRenderWidgetHostView* view_;
+
+  DISALLOW_COPY_AND_ASSIGN(MacHelper);
+};
 
 ui::AcceleratedWidgetMac*
-atom::OffScreenRenderWidgetHostView::GetAcceleratedWidgetMac() const {
+OffScreenRenderWidgetHostView::GetAcceleratedWidgetMac() const {
   if (browser_compositor_)
-    return browser_compositor_->accelerated_widget_mac();
+    return browser_compositor_->GetAcceleratedWidgetMac();
   return nullptr;
 }
 
-NSView* atom::OffScreenRenderWidgetHostView::AcceleratedWidgetGetNSView() const {
+void OffScreenRenderWidgetHostView::SetActive(bool active) {
-  return [native_window_->GetNativeWindow() contentView];
 }
 
-void atom::OffScreenRenderWidgetHostView::AcceleratedWidgetGetVSyncParameters(
+void OffScreenRenderWidgetHostView::ShowDefinitionForSelection() {
-    base::TimeTicks* timebase, base::TimeDelta* interval) const {
-  *timebase = base::TimeTicks();
-  *interval = base::TimeDelta();
 }
 
-void atom::OffScreenRenderWidgetHostView::AcceleratedWidgetSwapCompleted() {
+bool OffScreenRenderWidgetHostView::SupportsSpeech() const {
-}
-
-void atom::OffScreenRenderWidgetHostView::SetActive(bool active) {
-}
-
-void atom::OffScreenRenderWidgetHostView::ShowDefinitionForSelection() {
-}
-
-bool atom::OffScreenRenderWidgetHostView::SupportsSpeech() const {
   return false;
 }
 
-void atom::OffScreenRenderWidgetHostView::SpeakSelection() {
+void OffScreenRenderWidgetHostView::SpeakSelection() {
 }
 
-bool atom::OffScreenRenderWidgetHostView::IsSpeaking() const {
+bool OffScreenRenderWidgetHostView::IsSpeaking() const {
   return false;
 }
 
-void atom::OffScreenRenderWidgetHostView::StopSpeaking() {
+void OffScreenRenderWidgetHostView::StopSpeaking() {
 }
 
-void atom::OffScreenRenderWidgetHostView::SelectionChanged(
+void OffScreenRenderWidgetHostView::SelectionChanged(
     const base::string16& text,
     size_t offset,
     const gfx::Range& range) {
@@ -69,24 +136,28 @@ void atom::OffScreenRenderWidgetHostView::SelectionChanged(
   RenderWidgetHostViewBase::SelectionChanged(text, offset, range);
 }
 
-void atom::OffScreenRenderWidgetHostView::CreatePlatformWidget() {
+void OffScreenRenderWidgetHostView::CreatePlatformWidget() {
-  browser_compositor_ = content::BrowserCompositorMac::Create();
+  mac_helper_ = new MacHelper(this);
-
+  browser_compositor_.reset(new content::BrowserCompositorMac(
-  compositor_.reset(browser_compositor_->compositor());
+      mac_helper_, mac_helper_, render_widget_host_->is_hidden(), true));
-  compositor_->SetRootLayer(root_layer_.get());
-  browser_compositor_->accelerated_widget_mac()->SetNSView(this);
-  browser_compositor_->compositor()->SetVisible(true);
-
-  compositor_->SetLocksWillTimeOut(true);
-  browser_compositor_->Unsuspend();
 }
 
-void atom::OffScreenRenderWidgetHostView::DestroyPlatformWidget() {
+void OffScreenRenderWidgetHostView::DestroyPlatformWidget() {
-  ui::Compositor* compositor = compositor_.release();
+  browser_compositor_.reset();
-  ALLOW_UNUSED_LOCAL(compositor);
+  delete mac_helper_;
-
-  browser_compositor_->accelerated_widget_mac()->ResetNSView();
-  browser_compositor_->compositor()->SetVisible(false);
-  browser_compositor_->compositor()->SetScaleAndSize(1.0, gfx::Size(0, 0));
-  browser_compositor_->compositor()->SetRootLayer(NULL);
 }
+
+ui::Compositor* OffScreenRenderWidgetHostView::GetCompositor() const {
+  return browser_compositor_->GetCompositor();
+}
+
+ui::Layer* OffScreenRenderWidgetHostView::GetRootLayer() const {
+  return browser_compositor_->GetRootLayer();
+}
+
+content::DelegatedFrameHost*
+OffScreenRenderWidgetHostView::GetDelegatedFrameHost() const {
+  return browser_compositor_->GetDelegatedFrameHost();
+}
+
+}   // namespace

atom/browser/osr/osr_web_contents_view_mac.mm

@@ -4,6 +4,8 @@
 
 #include "atom/browser/osr/osr_web_contents_view.h"
 
+#import <Cocoa/Cocoa.h>
+
 @interface OffScreenView : NSView
 @end
 

atom/browser/web_dialog_helper.cc

@@ -16,9 +16,11 @@
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/common/pref_names.h"
 #include "components/prefs/pref_service.h"
+#include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/file_chooser_file_info.h"
+#include "content/public/common/file_chooser_params.h"
 #include "net/base/mime_util.h"
 #include "ui/shell_dialogs/selected_file_info.h"
 
@@ -75,7 +77,8 @@ WebDialogHelper::~WebDialogHelper() {
 }
 
 
-void WebDialogHelper::RunFileChooser(content::WebContents* web_contents,
+void WebDialogHelper::RunFileChooser(
+    content::RenderFrameHost* render_frame_host,
     const content::FileChooserParams& params) {
   std::vector<content::FileChooserFileInfo> result;
   file_dialog::Filters filters = GetFileTypesFromAcceptType(
@@ -133,8 +136,7 @@ void WebDialogHelper::RunFileChooser(content::WebContents* web_contents,
     }
   }
 
-  web_contents->GetRenderViewHost()->FilesSelectedInChooser(
+  render_frame_host->FilesSelectedInChooser(result, params.mode);
-      result, params.mode);
 }
 
 void WebDialogHelper::EnumerateDirectory(content::WebContents* web_contents,

atom/browser/web_dialog_helper.h

@@ -13,6 +13,7 @@ class FilePath;
 
 namespace content {
 struct FileChooserParams;
+class RenderFrameHost;
 class WebContents;
 }
 
@@ -25,7 +26,7 @@ class WebDialogHelper {
   explicit WebDialogHelper(NativeWindow* window);
   ~WebDialogHelper();
 
-  void RunFileChooser(content::WebContents* web_contents,
+  void RunFileChooser(content::RenderFrameHost* render_frame_host,
                       const content::FileChooserParams& params);
   void EnumerateDirectory(content::WebContents* web_contents,
                           int request_id,

atom/common/api/atom_api_native_image.cc

@@ -11,7 +11,6 @@
 #include "atom/common/native_mate_converters/file_path_converter.h"
 #include "atom/common/native_mate_converters/gfx_converter.h"
 #include "atom/common/native_mate_converters/gurl_converter.h"
-#include "atom/common/node_includes.h"
 #include "base/base64.h"
 #include "base/files/file_util.h"
 #include "base/strings/pattern.h"
@@ -33,6 +32,8 @@
 #include "ui/gfx/icon_util.h"
 #endif
 
+#include "atom/common/node_includes.h"
+
 namespace atom {
 
 namespace api {

atom/common/api/object_life_monitor.cc

@@ -12,8 +12,7 @@ namespace atom {
 
 ObjectLifeMonitor::ObjectLifeMonitor(v8::Isolate* isolate,
                                      v8::Local<v8::Object> target)
-    : isolate_(isolate),
+    : context_(isolate, isolate->GetCurrentContext()),
-      context_(isolate, isolate->GetCurrentContext()),
       target_(isolate, target),
       weak_ptr_factory_(this) {
   target_.SetWeak(this, OnObjectGC, v8::WeakCallbackType::kParameter);

atom/common/api/object_life_monitor.h

@@ -22,7 +22,6 @@ class ObjectLifeMonitor {
   static void OnObjectGC(const v8::WeakCallbackInfo<ObjectLifeMonitor>& data);
   static void Free(const v8::WeakCallbackInfo<ObjectLifeMonitor>& data);
 
-  v8::Isolate* isolate_;
   v8::Global<v8::Context> context_;
   v8::Global<v8::Object> target_;
 

atom/common/chrome_version.h

@@ -8,7 +8,7 @@
 #ifndef ATOM_COMMON_CHROME_VERSION_H_
 #define ATOM_COMMON_CHROME_VERSION_H_
 
-#define CHROME_VERSION_STRING "52.0.2743.82"
+#define CHROME_VERSION_STRING "53.0.2785.89"
 #define CHROME_VERSION "v" CHROME_VERSION_STRING
 
 #endif  // ATOM_COMMON_CHROME_VERSION_H_

atom/common/native_mate_converters/blink_converter.cc

@@ -238,7 +238,15 @@ bool Converter<blink::WebMouseWheelEvent>::FromV8(
   dict.Get("accelerationRatioX", &out->accelerationRatioX);
   dict.Get("accelerationRatioY", &out->accelerationRatioY);
   dict.Get("hasPreciseScrollingDeltas", &out->hasPreciseScrollingDeltas);
-  dict.Get("canScroll", &out->canScroll);
+
+#if defined(USE_AURA)
+  // Matches the behavior of ui/events/blink/web_input_event_traits.cc:
+  bool can_scroll = true;
+  if (dict.Get("canScroll", &can_scroll) && !can_scroll) {
+    out->hasPreciseScrollingDeltas = false;
+    out->modifiers &= ~blink::WebInputEvent::ControlKey;
+  }
+#endif
   return true;
 }
 

atom/common/native_mate_converters/net_converter.cc

@@ -9,7 +9,6 @@
 
 #include "atom/common/native_mate_converters/gurl_converter.h"
 #include "atom/common/native_mate_converters/value_converter.h"
-#include "atom/common/node_includes.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
 #include "native_mate/dictionary.h"
@@ -21,6 +20,8 @@
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
 
+#include "atom/common/node_includes.h"
+
 namespace mate {
 
 // static

atom/common/native_mate_converters/v8_value_converter.cc

@@ -375,7 +375,7 @@ base::Value* V8ValueConverter::FromNodeBuffer(
     FromV8ValueState* state,
     v8::Isolate* isolate) const {
   return base::BinaryValue::CreateWithCopiedBuffer(
-      node::Buffer::Data(value), node::Buffer::Length(value));
+      node::Buffer::Data(value), node::Buffer::Length(value)).release();
 }
 
 base::Value* V8ValueConverter::FromV8Object(

atom/renderer/atom_render_view_observer.cc

@@ -103,7 +103,6 @@ AtomRenderViewObserver::AtomRenderViewObserver(
     content::RenderView* render_view,
     AtomRendererClient* renderer_client)
     : content::RenderViewObserver(render_view),
-      renderer_client_(renderer_client),
       document_created_(false) {
   // Initialise resource for directory listing.
   net::NetModule::SetResourceProvider(NetResourceProvider);
@@ -151,6 +150,10 @@ bool AtomRenderViewObserver::OnMessageReceived(const IPC::Message& message) {
   return handled;
 }
 
+void AtomRenderViewObserver::OnDestruct() {
+  delete this;
+}
+
 void AtomRenderViewObserver::OnBrowserMessage(bool send_to_all,
                                               const base::string16& channel,
                                               const base::ListValue& args) {

atom/renderer/atom_render_view_observer.h

@@ -29,14 +29,12 @@ class AtomRenderViewObserver : public content::RenderViewObserver {
   void DidCreateDocumentElement(blink::WebLocalFrame* frame) override;
   void DraggableRegionsChanged(blink::WebFrame* frame) override;
   bool OnMessageReceived(const IPC::Message& message) override;
+  void OnDestruct() override;
 
   void OnBrowserMessage(bool send_to_all,
                         const base::string16& channel,
                         const base::ListValue& args);
 
-  // Weak reference to renderer client.
-  AtomRendererClient* renderer_client_;
-
   // Whether the document object has been created.
   bool document_created_;
 

atom/renderer/atom_renderer_client.cc

@@ -13,7 +13,6 @@
 #include "atom/common/color_util.h"
 #include "atom/common/native_mate_converters/value_converter.h"
 #include "atom/common/node_bindings.h"
-#include "atom/common/node_includes.h"
 #include "atom/common/options_switches.h"
 #include "atom/renderer/atom_render_view_observer.h"
 #include "atom/renderer/guest_view_container.h"
@@ -51,6 +50,8 @@
 #include <shlobj.h>
 #endif
 
+#include "atom/common/node_includes.h"
+
 namespace atom {
 
 namespace {
@@ -85,6 +86,10 @@ class AtomRenderFrameObserver : public content::RenderFrameObserver {
     renderer_client_->WillReleaseScriptContext(context, render_frame_);
   }
 
+  void OnDestruct() override {
+    delete this;
+  }
+
  private:
   content::RenderFrame* render_frame_;
   int world_id_;

atom/renderer/guest_view_container.cc

@@ -22,8 +22,7 @@ static base::LazyInstance<GuestViewContainerMap> g_guest_view_container_map =
 }  // namespace
 
 GuestViewContainer::GuestViewContainer(content::RenderFrame* render_frame)
-    : render_frame_(render_frame),
+    : weak_ptr_factory_(this) {
-      weak_ptr_factory_(this) {
 }
 
 GuestViewContainer::~GuestViewContainer() {

atom/renderer/guest_view_container.h

@@ -32,7 +32,6 @@ class GuestViewContainer : public content::BrowserPluginDelegate {
 
  private:
   int element_instance_id_;
-  content::RenderFrame* render_frame_;
 
   ResizeCallback element_resize_callback_;
 

chromium_src/chrome/browser/media/native_desktop_media_list.cc

@@ -97,7 +97,8 @@ class NativeDesktopMediaList::Worker
   typedef std::map<DesktopMediaID, uint32> ImageHashesMap;
 
   // webrtc::DesktopCapturer::Callback interface.
-  void OnCaptureCompleted(webrtc::DesktopFrame* frame) override;
+  void OnCaptureResult(webrtc::DesktopCapturer::Result result,
+                       std::unique_ptr<webrtc::DesktopFrame> frame) override;
 
   base::WeakPtr<NativeDesktopMediaList> media_list_;
 
@@ -217,9 +218,10 @@ void NativeDesktopMediaList::Worker::Refresh(
       base::Bind(&NativeDesktopMediaList::OnRefreshFinished, media_list_));
 }
 
-void NativeDesktopMediaList::Worker::OnCaptureCompleted(
+void NativeDesktopMediaList::Worker::OnCaptureResult(
-    webrtc::DesktopFrame* frame) {
+    webrtc::DesktopCapturer::Result result,
-  current_frame_.reset(frame);
+    std::unique_ptr<webrtc::DesktopFrame> frame) {
+  current_frame_ = std::move(frame);
 }
 
 NativeDesktopMediaList::NativeDesktopMediaList(

chromium_src/chrome/browser/printing/pdf_to_emf_converter.cc

@@ -109,8 +109,6 @@ class PdfToEmfUtilityProcessHostClient
 
  private:
   class GetPageCallbackData {
-    MOVE_ONLY_TYPE_FOR_CPP_03(GetPageCallbackData);
-
    public:
     GetPageCallbackData(int page_number,
                         PdfToEmfConverter::GetPageCallback callback)

chromium_src/chrome/browser/printing/print_view_manager_base.cc

@@ -7,9 +7,10 @@
 #include <memory>
 
 #include "base/bind.h"
-#include "components/prefs/pref_service.h"
+#include "base/memory/ref_counted_memory.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/timer/timer.h"
+#include "components/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/printing/print_job.h"
@@ -133,7 +134,8 @@ void PrintViewManagerBase::OnDidPrintPage(
     }
   }
 
-  std::unique_ptr<PdfMetafileSkia> metafile(new PdfMetafileSkia);
+  std::unique_ptr<PdfMetafileSkia> metafile(
+      new PdfMetafileSkia(PDF_SKIA_DOCUMENT_TYPE));
   if (metafile_must_be_valid) {
     if (!metafile->InitFromData(shared_buf.memory(), params.data_size)) {
       NOTREACHED() << "Invalid metafile header";

chromium_src/chrome/common/chrome_paths.cc

@@ -17,6 +17,7 @@
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/common/widevine_cdm_constants.h"
 #include "third_party/widevine/cdm/stub/widevine_cdm_version.h"
+#include "third_party/widevine/cdm/widevine_cdm_common.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/path_utils.h"
@@ -364,7 +365,7 @@ bool PathProvider(int key, base::FilePath* result) {
     case chrome::DIR_COMPONENT_WIDEVINE_CDM:
       if (!PathService::Get(chrome::DIR_USER_DATA, &cur))
         return false;
-      cur = cur.Append(kWidevineCdmBaseDirectory);
+      cur = cur.AppendASCII(kWidevineCdmBaseDirectory);
       break;
 #endif  // defined(WIDEVINE_CDM_IS_COMPONENT)
     // TODO(xhwang): FILE_WIDEVINE_CDM_ADAPTER has different meanings.

chromium_src/chrome/common/chrome_utility_messages.h

@@ -9,11 +9,11 @@
 #endif  // defined(OS_WIN)
 
 #include <string>
+#include <tuple>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/strings/string16.h"
-#include "base/tuple.h"
 #include "base/values.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_platform_file.h"
@@ -25,9 +25,9 @@
 #define CHROME_COMMON_CHROME_UTILITY_MESSAGES_H_
 
 #if defined(OS_WIN)
-// A vector of filters, each being a Tuple containing a display string (i.e.
+// A vector of filters, each being a tuple containing a display string (i.e.
 // "Text Files") and a filter pattern (i.e. "*.txt").
-typedef std::vector<base::Tuple<base::string16, base::string16>>
+typedef std::vector<std::tuple<base::string16, base::string16>>
     GetOpenFileNameFilter;
 #endif  // OS_WIN
 

chromium_src/chrome/common/widevine_cdm_constants.cc

@@ -7,9 +7,6 @@
 #include "build/build_config.h"
 #include "ppapi/shared_impl/ppapi_permissions.h"
 
-const base::FilePath::CharType kWidevineCdmBaseDirectory[] =
-    FILE_PATH_LITERAL("WidevineCDM");
-
 const char kWidevineCdmPluginExtension[] = "";
 
 const int32_t kWidevineCdmPluginPermissions = ppapi::PERMISSION_DEV |

chromium_src/chrome/common/widevine_cdm_constants.h

@@ -8,9 +8,6 @@
 #include "base/macros.h"
 #include "base/files/file_path.h"
 
-// The Widevine CDM adapter and Widevine CDM are in this directory.
-extern const base::FilePath::CharType kWidevineCdmBaseDirectory[];
-
 extern const char kWidevineCdmPluginExtension[];
 
 // Permission bits for Widevine CDM plugin.

chromium_src/chrome/renderer/media/chrome_key_systems.cc

@@ -241,6 +241,7 @@ static void AddPepperBasedWidevine(
 #endif  // defined(USE_PROPRIETARY_CODECS)
   }
 
+  using Robustness = cdm::WidevineKeySystemProperties::Robustness;
   concrete_key_systems->emplace_back(new cdm::WidevineKeySystemProperties(
       supported_codecs,
 #if defined(OS_CHROMEOS)
@@ -253,8 +254,8 @@ static void AddPepperBasedWidevine(
       media::EmeFeatureSupport::REQUESTABLE,    // Persistent state.
       media::EmeFeatureSupport::REQUESTABLE));  // Distinctive identifier.
 #else   // (Desktop)
-      media::EmeRobustness::SW_SECURE_CRYPTO,       // Maximum audio robustness.
+      Robustness::SW_SECURE_CRYPTO,       // Maximum audio robustness.
-      media::EmeRobustness::SW_SECURE_DECODE,       // Maximum video robustness.
+      Robustness::SW_SECURE_DECODE,       // Maximum video robustness.
       media::EmeSessionTypeSupport::NOT_SUPPORTED,  // persistent-license.
       media::EmeSessionTypeSupport::
           NOT_SUPPORTED,                          // persistent-release-message.

chromium_src/chrome/renderer/pepper/pepper_flash_renderer_host.cc

@@ -205,8 +205,8 @@ int32_t PepperFlashRendererHost::OnDrawGlyphs(
     style |= SkTypeface::kBold;
   if (params.font_desc.italic)
     style |= SkTypeface::kItalic;
-  sk_sp<SkTypeface> typeface(SkTypeface::CreateFromName(
+  sk_sp<SkTypeface> typeface(SkTypeface::MakeFromName(
-      params.font_desc.face.c_str(), static_cast<SkTypeface::Style>(style)));
+      params.font_desc.face.c_str(), SkFontStyle::FromOldStyle(style)));
   if (!typeface)
     return PP_ERROR_FAILED;
 

chromium_src/chrome/renderer/pepper/pepper_helper.cc

@@ -24,3 +24,7 @@ void PepperHelper::DidCreatePepperPlugin(content::RendererPpapiHost* host) {
       std::unique_ptr<ppapi::host::InstanceMessageFilter>(
           new PepperSharedMemoryMessageFilter(host)));
 }
+
+void PepperHelper::OnDestruct() {
+  delete this;
+}

chromium_src/chrome/renderer/pepper/pepper_helper.h

@@ -17,6 +17,7 @@ class PepperHelper : public content::RenderFrameObserver {
 
   // RenderFrameObserver.
   void DidCreatePepperPlugin(content::RendererPpapiHost* host) override;
+  void OnDestruct() override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PepperHelper);

chromium_src/chrome/renderer/printing/print_web_view_helper.cc

@@ -545,7 +545,8 @@ void PrepareFrameAndViewForPrint::CopySelection(
   WebPreferences prefs = preferences;
   prefs.javascript_enabled = false;
 
-  blink::WebView* web_view = blink::WebView::create(this);
+  blink::WebView* web_view =
+      blink::WebView::create(this, blink::WebPageVisibilityStateVisible);
   owns_web_view_ = true;
   content::RenderView::ApplyWebPreferences(prefs, web_view);
   web_view->setMainFrame(
@@ -662,6 +663,10 @@ bool PrintWebViewHelper::OnMessageReceived(const IPC::Message& message) {
   return handled;
 }
 
+void PrintWebViewHelper::OnDestruct() {
+  delete this;
+}
+
 bool PrintWebViewHelper::GetPrintFrame(blink::WebLocalFrame** frame) {
   DCHECK(frame);
   blink::WebView* webView = render_view()->GetWebView();
@@ -1266,7 +1271,7 @@ bool PrintWebViewHelper::PrintPreviewContext::CreatePreviewDocument(
     return false;
   }
 
-  metafile_.reset(new PdfMetafileSkia);
+  metafile_.reset(new PdfMetafileSkia(PDF_SKIA_DOCUMENT_TYPE));
   CHECK(metafile_->Init());
 
   current_page_index_ = 0;

chromium_src/chrome/renderer/printing/print_web_view_helper.h

@@ -92,9 +92,9 @@ class PrintWebViewHelper
   };
 
   // RenderViewObserver implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
-  virtual void PrintPage(blink::WebLocalFrame* frame,
+  void PrintPage(blink::WebLocalFrame* frame, bool user_initiated) override;
-                         bool user_initiated) override;
+  void OnDestruct() override;
 
   // Message handlers ---------------------------------------------------------
 #if !defined(DISABLE_BASIC_PRINTING)

chromium_src/chrome/renderer/printing/print_web_view_helper_linux.cc

@@ -33,7 +33,7 @@ bool PrintWebViewHelper::RenderPreviewPage(
   std::unique_ptr<PdfMetafileSkia> draft_metafile;
   PdfMetafileSkia* initial_render_metafile = print_preview_context_.metafile();
   if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) {
-    draft_metafile.reset(new PdfMetafileSkia);
+    draft_metafile.reset(new PdfMetafileSkia(PDF_SKIA_DOCUMENT_TYPE));
     initial_render_metafile = draft_metafile.get();
   }
 
@@ -49,14 +49,16 @@ bool PrintWebViewHelper::RenderPreviewPage(
              print_preview_context_.generate_draft_pages()) {
     DCHECK(!draft_metafile.get());
     draft_metafile =
-        print_preview_context_.metafile()->GetMetafileForCurrentPage();
+        print_preview_context_.metafile()->GetMetafileForCurrentPage(
+            PDF_SKIA_DOCUMENT_TYPE);
+
   }
   return PreviewPageRendered(page_number, draft_metafile.get());
 }
 
 bool PrintWebViewHelper::PrintPagesNative(blink::WebFrame* frame,
                                           int page_count) {
-  PdfMetafileSkia metafile;
+  PdfMetafileSkia metafile(PDF_SKIA_DOCUMENT_TYPE);
   if (!metafile.Init())
     return false;
 

chromium_src/chrome/renderer/printing/print_web_view_helper_mac.mm

@@ -23,7 +23,7 @@ using blink::WebFrame;
 void PrintWebViewHelper::PrintPageInternal(
     const PrintMsg_PrintPage_Params& params,
     WebFrame* frame) {
-  PdfMetafileSkia metafile;
+  PdfMetafileSkia metafile(PDF_SKIA_DOCUMENT_TYPE);
   CHECK(metafile.Init());
 
   int page_number = params.page_number;
@@ -61,7 +61,7 @@ bool PrintWebViewHelper::RenderPreviewPage(
                          is_print_ready_metafile_sent_;
 
   if (render_to_draft) {
-    draft_metafile.reset(new PdfMetafileSkia());
+    draft_metafile.reset(new PdfMetafileSkia(PDF_SKIA_DOCUMENT_TYPE));
     CHECK(draft_metafile->Init());
     initial_render_metafile = draft_metafile.get();
   }
@@ -80,7 +80,8 @@ bool PrintWebViewHelper::RenderPreviewPage(
         print_preview_context_.generate_draft_pages()) {
       DCHECK(!draft_metafile.get());
       draft_metafile =
-          print_preview_context_.metafile()->GetMetafileForCurrentPage();
+          print_preview_context_.metafile()->GetMetafileForCurrentPage(
+              PDF_SKIA_DOCUMENT_TYPE);
     }
   }
   return PreviewPageRendered(page_number, draft_metafile.get());

chromium_src/chrome/renderer/printing/print_web_view_helper_pdf_win.cc

@@ -31,7 +31,7 @@ bool PrintWebViewHelper::RenderPreviewPage(
   std::unique_ptr<PdfMetafileSkia> draft_metafile;
   PdfMetafileSkia* initial_render_metafile = print_preview_context_.metafile();
   if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) {
-    draft_metafile.reset(new PdfMetafileSkia);
+    draft_metafile.reset(new PdfMetafileSkia(PDF_SKIA_DOCUMENT_TYPE));
     initial_render_metafile = draft_metafile.get();
   }
 
@@ -49,14 +49,15 @@ bool PrintWebViewHelper::RenderPreviewPage(
              print_preview_context_.generate_draft_pages()) {
     DCHECK(!draft_metafile.get());
     draft_metafile =
-        print_preview_context_.metafile()->GetMetafileForCurrentPage();
+        print_preview_context_.metafile()->GetMetafileForCurrentPage(
+            PDF_SKIA_DOCUMENT_TYPE);
   }
   return PreviewPageRendered(page_number, draft_metafile.get());
 }
 
 bool PrintWebViewHelper::PrintPagesNative(blink::WebFrame* frame,
                                           int page_count) {
-  PdfMetafileSkia metafile;
+  PdfMetafileSkia metafile(PDF_SKIA_DOCUMENT_TYPE);
   if (!metafile.Init())
     return false;
 

common.gypi

@@ -36,6 +36,7 @@
     'node_use_perfctr': 'false',
     'node_use_v8_platform': 'false',
     'node_use_bundled_v8': 'false',
+    'node_enable_d8': 'false',
     'uv_library': 'static_library',
     'uv_parent_path': 'vendor/node/deps/uv',
     'uv_use_dtrace': 'false',
@@ -228,6 +229,17 @@
           }],  # OS=="win"
         ],
       }],
+      ['_target_name.startswith("crashpad")', {
+        'conditions': [
+          ['OS=="mac"', {
+            'xcode_settings': {
+              'WARNING_CFLAGS': [
+                '-Wno-unused-private-field',
+              ],
+            },
+          }],  # OS=="mac"
+        ],
+      }],
       ['_target_name.startswith("breakpad") or _target_name in ["crash_report_sender", "dump_syms"]', {
         'conditions': [
           ['OS=="mac"', {

docs/api/web-contents.md

@@ -302,10 +302,9 @@ Returns:
 * `event` Event
 * `result` Object
   * `requestId` Integer
-  * `finalUpdate` Boolean - Indicates if more responses are to follow.
+  * `activeMatchOrdinal` Integer - Position of the active match.
-  * `activeMatchOrdinal` Integer (optional) - Position of the active match.
+  * `matches` Integer - Number of Matches.
-  * `matches` Integer (optional) - Number of Matches.
+  * `selectionArea` Object - Coordinates of first match region.
-  * `selectionArea` Object (optional) - Coordinates of first match region.
 
 Emitted when a result is available for
 [`webContents.findInPage`](web-contents.md#webcontentsfindinpage) request.

docs/api/web-view-tag.md

@@ -646,10 +646,9 @@ Returns:
 
 * `result` Object
   * `requestId` Integer
-  * `finalUpdate` Boolean - Indicates if more responses are to follow.
+  * `activeMatchOrdinal` Integer - Position of the active match.
-  * `activeMatchOrdinal` Integer (optional) - Position of the active match.
+  * `matches` Integer - Number of Matches.
-  * `matches` Integer (optional) - Number of Matches.
+  * `selectionArea` Object - Coordinates of first match region.
-  * `selectionArea` Object (optional) - Coordinates of first match region.
 
 Fired when a result is available for
 [`webview.findInPage`](web-view-tag.md#webviewtagfindinpage) request.
@@ -657,7 +656,7 @@ Fired when a result is available for
 ```javascript
 const webview = document.getElementById('foo')
 webview.addEventListener('found-in-page', (e) => {
-  if (e.result.finalUpdate) webview.stopFindInPage('keepSelection')
+  webview.stopFindInPage('keepSelection')
 })
 
 const requestId = webview.findInPage('test')

script/lib/config.py

@@ -9,7 +9,7 @@ import sys
 BASE_URL = os.getenv('LIBCHROMIUMCONTENT_MIRROR') or \
     'https://s3.amazonaws.com/github-janky-artifacts/libchromiumcontent'
 LIBCHROMIUMCONTENT_COMMIT = os.getenv('LIBCHROMIUMCONTENT_COMMIT') or \
-    'c5cf295ef93d4ee88bff0c4b06b28ff0969a890e'
+    '346dfe40a9658cc40924d29a1deb1d9669509076'
 
 PLATFORM = {
   'cygwin': 'win32',

spec/api-ipc-spec.js

@@ -152,6 +152,7 @@ describe('ipc module', function () {
       assert.equal(property.getFunctionProperty(), 'foo-browser')
       property.func.property = 'bar'
       assert.equal(property.getFunctionProperty(), 'bar-browser')
+      property.func.property = 'foo'  // revert back
 
       var property2 = remote.require(path.join(fixtures, 'module', 'property.js'))
       assert.equal(property2.property, 1007)

spec/modules-spec.js

@@ -94,7 +94,8 @@ describe('Module._nodeModulePaths', function () {
     it('includes paths outside of the resources path', function () {
       let modulePath = path.resolve('/foo')
       assert.deepEqual(Module._nodeModulePaths(modulePath), [
-        path.join(modulePath, 'node_modules')
+        path.join(modulePath, 'node_modules'),
+        path.resolve('/node_modules')
       ])
     })
   })

spec/webview-spec.js

@@ -780,25 +780,21 @@ describe('<webview> tag', function () {
 
   describe('found-in-page event', function () {
     it('emits when a request is made', function (done) {
-      var requestId = null
+      let requestId = null
-      var totalMatches = null
+      let activeMatchOrdinal = []
-      var activeMatchOrdinal = []
+      const listener = function (e) {
-      var listener = function (e) {
         assert.equal(e.result.requestId, requestId)
-        if (e.result.finalUpdate) {
         assert.equal(e.result.matches, 3)
-          totalMatches = e.result.matches
-          listener2()
-        } else {
         activeMatchOrdinal.push(e.result.activeMatchOrdinal)
-          if (e.result.activeMatchOrdinal === totalMatches) {
+        if (e.result.activeMatchOrdinal === e.result.matches) {
           assert.deepEqual(activeMatchOrdinal, [1, 2, 3])
           webview.stopFindInPage('clearSelection')
           done()
+        } else {
+          listener2()
         }
       }
-      }
+      const listener2 = function () {
-      var listener2 = function () {
         requestId = webview.findInPage('virtual')
       }
       webview.addEventListener('found-in-page', listener)

vendor/brightray

@@ -1 +1 @@
-Subproject commit 554946c7873bbc6930779c871fe230856575049a
+Subproject commit 84f6d52b7893dbd44fa7d09ac19f2664669aaec6

vendor/node

@@ -1 +1 @@
-Subproject commit ee8c429deaee0adeeef069c3ad34c0defe53a567
+Subproject commit 219cca155dfd97312693c73e5b429bb2f8bc0063