Remove Navigation Transitions from Chromium

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 <list>
 
 #include "base/basictypes.h"
@@ skipping 271 matching lines @@
   // transferred between renderers.
   void OnCrossSiteResponse(
       RenderFrameHostImpl* pending_render_frame_host,
       const GlobalRequestID& global_request_id,
       scoped_ptr<CrossSiteTransferringRequest> cross_site_transferring_request,
       const std::vector<GURL>& transfer_url_chain,
       const Referrer& referrer,
       ui::PageTransition page_transition,
       bool should_replace_current_entry);
 
-  // Received a response from CrossSiteResourceHandler. If the navigation
-  // specifies a transition, this is called and the navigation will not resume
-  // until ResumeResponseDeferredAtStart.
-  void OnDeferredAfterResponseStarted(
-      const GlobalRequestID& global_request_id,
-      RenderFrameHostImpl* pending_render_frame_host);
-
-  // Resume navigation paused after receiving response headers.
-  void ResumeResponseDeferredAtStart();
-
-  // Clear navigation transition data.
-  void ClearNavigationTransitionData();
-
   // Called when a renderer's frame navigates.
   void DidNavigateFrame(RenderFrameHostImpl* render_frame_host,
                         bool was_caused_by_user_gesture);
 
   // Called when a renderer sets its opener to null.
   void DidDisownOpener(RenderFrameHost* render_frame_host);
 
   // Sets the pending Web UI for the pending navigation, ensuring that the
   // bindings are appropriate compared to |bindings|.
   void SetPendingWebUI(const GURL& url, int bindings);
@@ skipping 428 matching lines @@
   bool should_reuse_web_ui_;
 
   base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_