[scheduler] Plumb websocket information to scheduler

third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl.h

Index: third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl.h
diff --git a/third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl.h b/third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl.h
index 141ea7cbce16ba6c0637c446867e7b49afbfee68..2414ffcad959f54b55d562219e2871dc56608839 100644
--- a/third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl.h
+++ b/third_party/WebKit/Source/platform/scheduler/renderer/web_frame_scheduler_impl.h
@@ -48,11 +48,15 @@ class WebFrameSchedulerImpl : public WebFrameScheduler {
   WebViewScheduler* webViewScheduler() override;
   void didStartLoading(unsigned long identifier) override;
   void didStopLoading(unsigned long identifier) override;
+  void didOpenWebSocket() override;
+  void didCloseWebSocket() override;
   void setDocumentParsingInBackground(bool background_parser_active) override;
   void onFirstMeaningfulPaint() override;
 
   void AsValueInto(base::trace_event::TracedValue* state) const;
 
+  bool has_websocket_connection() const { return websocket_connections_; }
+
  private:
   friend class WebViewSchedulerImpl;
 
@@ -77,6 +81,7 @@ class WebFrameSchedulerImpl : public WebFrameScheduler {
   bool page_throttled_;
   bool frame_suspended_;
   bool cross_origin_;
+  int websocket_connections_;

[alex clarke (OOO till 29th), 2017/01/24 18:15:33]

Lets be explicit: websocket_connection_count_

[altimin, 2017/01/24 18:39:04]

Done.

 
   DISALLOW_COPY_AND_ASSIGN(WebFrameSchedulerImpl);
 };