Fix gpu acceleration with --in-process-gpu

content/content_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'content_browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 113 matching lines @@
         'browser/geolocation/wifi_data_provider_win.cc',
         'browser/geolocation/wifi_data_provider_win.h',
         'browser/geolocation/win7_location_api_win.cc',
         'browser/geolocation/win7_location_api_win.h',
         'browser/geolocation/win7_location_provider_win.cc',
         'browser/geolocation/win7_location_provider_win.h',
         'browser/gpu/gpu_blacklist.cc',
         'browser/gpu/gpu_blacklist.h',
         'browser/gpu/gpu_data_manager.cc',
         'browser/gpu/gpu_data_manager.h',
+        'browser/gpu/gpu_message_hub.cc',
+        'browser/gpu/gpu_message_hub.h',
         'browser/gpu/gpu_process_host.cc',
         'browser/gpu/gpu_process_host.h',
         'browser/gpu/gpu_process_host_ui_shim.cc',
         'browser/gpu/gpu_process_host_ui_shim.h',
+        'browser/gpu/gpu_thread_host.cc',
+        'browser/gpu/gpu_thread_host.h',
         'browser/host_zoom_map.cc',
         'browser/host_zoom_map.h',
         'browser/in_process_webkit/browser_webkitclient_impl.cc',
         'browser/in_process_webkit/browser_webkitclient_impl.h',
         'browser/in_process_webkit/dom_storage_area.cc',
         'browser/in_process_webkit/dom_storage_area.h',
         'browser/in_process_webkit/dom_storage_context.cc',
         'browser/in_process_webkit/dom_storage_context.h',
         'browser/in_process_webkit/dom_storage_message_filter.cc',
         'browser/in_process_webkit/dom_storage_message_filter.h',
@@ skipping 234 matching lines @@
             'mac_bundle_resources': [
               'browser/gpu.sb',
               'browser/worker.sb',
             ],
           },
         }],
       ],
     },
   ],
 }