Reenable framebusting

content/browser/frame_host/render_frame_host_manager.h

 // Copyright 2013 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 CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 
 #include <stdint.h>
 
 #include <list>
@@ skipping 491 matching lines @@
   }
 
   // SiteInstanceImpl::Observer
   void ActiveFrameCountIsZero(SiteInstanceImpl* site_instance) override;
   void RenderProcessGone(SiteInstanceImpl* site_instance) override;
 
   // Cancels and destroys the pending or speculative RenderFrameHost if they
   // match the provided |render_frame_host|.
   void CancelPendingIfNecessary(RenderFrameHostImpl* render_frame_host);
 
+  void OnSetHasReceivedUserGesture();
+
   // Sets up the necessary state for a new RenderViewHost.  If |proxy| is not
   // null, it creates a RenderFrameProxy in the target renderer process which is
   // used to route IPC messages when in swapped out state.  Returns early if the
   // RenderViewHost has already been initialized for another RenderFrameHost.
   bool InitRenderView(RenderViewHostImpl* render_view_host,
     RenderFrameProxyHost* proxy);
 
  private:
   friend class NavigatorTestWithBrowserSideNavigation;
   friend class RenderFrameHostManagerTest;
@@ skipping 282 matching lines @@
   std::unique_ptr<RenderFrameHostImpl> speculative_render_frame_host_;
 
   base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_