Reenable framebusting

third_party/WebKit/public/web/WebRemoteFrameClient.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WebRemoteFrameClient_h
 #define WebRemoteFrameClient_h
 
 #include "public/platform/WebFocusType.h"
 #include "public/platform/WebSecurityOrigin.h"
 #include "public/web/WebDOMMessageEvent.h"
@@ skipping 29 matching lines @@
   // process. See http://crbug.com/339659.
   virtual void forwardInputEvent(const WebInputEvent*) {}
 
   virtual void frameRectsChanged(const WebRect&) {}
 
   virtual void updateRemoteViewportIntersection(
       const WebRect& viewportIntersection) {}
 
   virtual void visibilityChanged(bool visible) {}
 
-  virtual void setHasReceivedUserGesture() {}
-
   // This frame updated its opener to another frame.
   virtual void didChangeOpener(WebFrame* opener) {}
 
   // Continue sequential focus navigation in this frame.  This is called when
   // the |source| frame is searching for the next focusable element (e.g., in
   // response to <tab>) and encounters a remote frame.
   virtual void advanceFocus(WebFocusType type, WebLocalFrame* source) {}
 
   // This frame was focused by another frame.
   virtual void frameFocused() {}
 };
 
 }  // namespace blink
 
 #endif  // WebRemoteFrameClient_h