cc: Implement DelegatingRender::drawFrame() method.

content/browser/renderer_host/image_transport_factory.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/renderer_host/image_transport_factory.h"
 
 #include <algorithm>
 #include <map>
 
 #include "base/bind.h"
@@ skipping 322 matching lines @@
     DCHECK(CalledOnValidThread());
     return context3D_.get();
   }
 
   virtual cc::SoftwareOutputDevice* SoftwareDevice() const OVERRIDE {
     DCHECK(CalledOnValidThread());
     return NULL;
   }
 
   virtual void SendFrameToParentCompositor(
-      const cc::CompositorFrame&) OVERRIDE {
+      cc::CompositorFrame&) OVERRIDE {
   }
 
   void OnUpdateVSyncParameters(
       base::TimeTicks timebase, base::TimeDelta interval) {
     DCHECK(CalledOnValidThread());
     DCHECK(client_);
     client_->OnVSyncParametersChanged(timebase, interval);
   }
 
  private:
@@ skipping 282 matching lines @@
   delete g_factory;
   g_factory = NULL;
 }
 
 // static
 ImageTransportFactory* ImageTransportFactory::GetInstance() {
   return g_factory;
 }
 
 }  // namespace content