Fix a smart pointer leak.

chrome/browser/renderer_host/render_widget_host_view_views.cc

 // 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.
 
 #include "chrome/browser/renderer_host/render_widget_host_view_views.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 1109 matching lines @@
     uint64* surface_id,
     TransportDIB::Handle* surface_handle) {
   scoped_refptr<AcceleratedSurfaceContainerLinux> surface(
       AcceleratedSurfaceContainerLinux::Create(gfx::Size(width, height)));
   if (!surface->Initialize(surface_id)) {
     LOG(ERROR) << "Failed to create AcceleratedSurfaceContainer";
     return;
   }
   *surface_handle = surface->Handle();
 
-  accelerated_surface_containers_[*surface_id] = surface.release();
+  accelerated_surface_containers_[*surface_id] = surface;
 }
 
 void RenderWidgetHostViewViews::AcceleratedSurfaceRelease(uint64 surface_id) {
   accelerated_surface_containers_.erase(surface_id);
 }
 
 void RenderWidgetHostViewViews::AcceleratedSurfaceBuffersSwapped(
     uint64 surface_id,
     int32 route_id,
     int gpu_host_id) {
@@ skipping 17 matching lines @@
   for (std::vector< base::Callback<void(void)> >::const_iterator
       it = on_compositing_ended_callbacks_.begin();
       it != on_compositing_ended_callbacks_.end(); ++it) {
     it->Run();
   }
   on_compositing_ended_callbacks_.clear();
   compositor->RemoveObserver(this);
 }
 
 #endif