Extract minimal RenderViewHost interface for embedders, leaving

content/browser/gpu/gpu_process_host_ui_shim.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/gpu/gpu_process_host_ui_shim.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
@@ skipping 72 matching lines @@
         surface_id, &render_process_id, &render_widget_id))
     return NULL;
 
   content::RenderProcessHost* process =
       content::RenderProcessHost::FromID(render_process_id);
   if (!process)
     return NULL;
 
   RenderWidgetHostImpl* host = static_cast<RenderWidgetHostImpl*>(
       process->GetListenerByID(render_widget_id));
-  return host ? RenderWidgetHostViewPort::FromRWHV(host->view()) : NULL;
+  return host ? RenderWidgetHostViewPort::FromRWHV(host->GetView()) : NULL;
 }
 
 }  // namespace
 
 void RouteToGpuProcessHostUIShimTask(int host_id, const IPC::Message& msg) {
   GpuProcessHostUIShim* ui_shim = GpuProcessHostUIShim::FromID(host_id);
   if (ui_shim)
     ui_shim->OnMessageReceived(msg);
 }
 
@@ skipping 289 matching lines @@
 void GpuProcessHostUIShim::OnAcceleratedSurfaceRelease(
     const GpuHostMsg_AcceleratedSurfaceRelease_Params& params) {
   RenderWidgetHostViewPort* view = GetRenderWidgetHostViewFromSurfaceID(
       params.surface_id);
   if (!view)
     return;
   view->AcceleratedSurfaceRelease(params.identifier);
 }
 
 #endif