Observing DocumentTiming and sending data to RenderFrameImpl

Source/core/loader/FrameLoaderClient.h

Index: Source/core/loader/FrameLoaderClient.h
diff --git a/Source/core/loader/FrameLoaderClient.h b/Source/core/loader/FrameLoaderClient.h
index c522c95f276dc38fc889537de97939f778e37656..59d0645678cc2b3912fdd02630ec3fe8b5efe6ef 100644
--- a/Source/core/loader/FrameLoaderClient.h
+++ b/Source/core/loader/FrameLoaderClient.h
@@ -67,6 +67,7 @@ class SubstituteData;
 class WebApplicationCacheHost;
 class WebApplicationCacheHostClient;
 class WebCookieJar;
+class WebFrameClient;

[Bryan McQuade, 2015/08/14 15:14:16]

can you remove this?

 class WebMediaPlayer;
 class WebMediaPlayerClient;
 class WebRTCPeerConnectionHandler;
@@ -131,6 +132,9 @@ public:
     virtual void didDetectXSS(const KURL&, bool didBlockEntirePage) = 0;
     virtual void didDispatchPingLoader(const KURL&) = 0;
 
+
+    virtual void didChangePerformanceTiming() { }

[Bryan McQuade, 2015/08/14 15:14:16]

let's add a short comment to explain why this would get called. and i didn't
mean to add 2 newlines above the method, sorry, just 1 before and after is the
right amount.

+
     // Transmits the change in the set of watched CSS selectors property
     // that match any element on the frame.
     virtual void selectorMatchChanged(const Vector<String>& addedSelectors, const Vector<String>& removedSelectors) = 0;