Pass collected frame timing events to Blink

content/renderer/gpu/render_widget_compositor.h

Index: content/renderer/gpu/render_widget_compositor.h
diff --git a/content/renderer/gpu/render_widget_compositor.h b/content/renderer/gpu/render_widget_compositor.h
index a6d1981b0d521a805722790ad1b1172e47669099..5fa4db5845c8afffb4d2c9cca17f56516eea0f79 100644
--- a/content/renderer/gpu/render_widget_compositor.h
+++ b/content/renderer/gpu/render_widget_compositor.h
@@ -148,6 +148,10 @@ class CONTENT_EXPORT RenderWidgetCompositor
   void ApplyViewportDeltas(const gfx::Vector2d& scroll_delta,
                            float page_scale,
                            float top_controls_delta) override;
+  void RecordCompositeTimings(
+      cc::FrameTimingTracker::CompositeTimingSet* composites) override;
+  void RecordRenderTimings(
+      cc::FrameTimingTracker::MainFrameTimingSet* renders) override;
   void RequestNewOutputSurface() override;
   void DidInitializeOutputSurface() override;
   void DidFailToInitializeOutputSurface() override;