Remove unused method RVHD::RendererManagement::OnCrossSiteNavigationCanceled().

content/browser/renderer_host/render_view_host_delegate.h

 // Copyright (c) 2011 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_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 154 matching lines @@
     // whether the user chose to proceed.
     virtual void ShouldClosePage(bool for_cross_site_transition,
                                  bool proceed) = 0;
 
     // Called by ResourceDispatcherHost when a response for a pending cross-site
     // request is received.  The ResourceDispatcherHost will pause the response
     // until the onunload handler of the previous renderer is run.
     virtual void OnCrossSiteResponse(int new_render_process_host_id,
                                      int new_request_id) = 0;
 
-    // Called the ResourceDispatcherHost's associate CrossSiteRequestHandler
-    // when a cross-site navigation has been canceled.
-    virtual void OnCrossSiteNavigationCanceled() = 0;
-
    protected:
     virtual ~RendererManagement() {}
   };
 
   // ---------------------------------------------------------------------------
 
   // Returns the current delegate associated with a feature. May return NULL if
   // there is no corresponding delegate.
   virtual View* GetViewDelegate();
   virtual RendererManagement* GetRendererManagementDelegate();
@@ skipping 196 matching lines @@
   virtual void RequestToLockMouse() {}
 
   // Notification that the view has lost the mouse lock.
   virtual void LostMouseLock() {}
 
  protected:
   virtual ~RenderViewHostDelegate() {}
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_