Implement frame attribution (FrameBlamer)

third_party/WebKit/Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 1072 matching lines @@
 {
     return m_webView->elasticOverscroll();
 }
 
 void ChromeClientImpl::didObserveNonGetFetchFromScript() const
 {
     if (m_webView->pageImportanceSignals())
         m_webView->pageImportanceSignals()->setIssuedNonGetFetchFromScript();
 }
 
-PassOwnPtr<WebFrameScheduler> ChromeClientImpl::createFrameScheduler()
+PassOwnPtr<WebFrameScheduler> ChromeClientImpl::createFrameScheduler(BlameContext* blameContext)
 {
-    return m_webView->scheduler()->createFrameScheduler().release();
+    return m_webView->scheduler()->createFrameScheduler(blameContext).release();
 }
 
 } // namespace blink