Avoid destroying surface before the parent surface stops referencing it.

content/browser/compositor/gpu_process_transport_factory.cc

 // Copyright 2014 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/compositor/gpu_process_transport_factory.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 184 matching lines @@
           per_compositor_data_[compositor]->surface_id,
           &output_surface_map_,
           compositor->vsync_manager(),
           CreateOverlayCandidateValidator(compositor->widget())));
     }
     scoped_ptr<OnscreenDisplayClient> display_client(new OnscreenDisplayClient(
         display_surface.Pass(), manager, compositor->task_runner()));
 
     scoped_ptr<SurfaceDisplayOutputSurface> output_surface(
         new SurfaceDisplayOutputSurface(
-            manager, next_surface_id_namespace_++, context_provider));
+            manager, compositor->surface_id_allocator(), context_provider));
     display_client->set_surface_output_surface(output_surface.get());
     output_surface->set_display_client(display_client.get());
     data->display_client = display_client.Pass();
     return output_surface.PassAs<cc::OutputSurface>();
   }
 
   if (!context_provider.get()) {
     if (compositor_thread_.get()) {
       LOG(FATAL) << "Failed to create UI context, but can't use software"
                  " compositing with browser threaded compositing. Aborting.";
@@ skipping 250 matching lines @@
   FOR_EACH_OBSERVER(ImageTransportFactoryObserver,
                     observer_list_,
                     OnLostResources());
 
   // Kill things that use the shared context before killing the shared context.
   lost_gl_helper.reset();
   lost_shared_main_thread_contexts  = NULL;
 }
 
 }  // namespace content