Allow multiple WebUIControllerFactory objects to be registered. This makes is possible to implement…

content/content_browser.gypi

 # 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.
 
 {
   'dependencies': [
     'browser/speech/proto/speech_proto.gyp:speech_proto',
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
@@ skipping 877 matching lines @@
     'browser/webui/shared_resources_data_source.cc',
     'browser/webui/shared_resources_data_source.h',
     'browser/webui/url_data_manager.cc',
     'browser/webui/url_data_manager.h',
     'browser/webui/url_data_manager_backend.cc',
     'browser/webui/url_data_manager_backend.h',
     'browser/webui/url_data_source_impl.cc',
     'browser/webui/url_data_source_impl.h',
     'browser/webui/web_ui_data_source_impl.cc',
     'browser/webui/web_ui_data_source_impl.h',
+    'browser/webui/web_ui_controller_factory_registry.cc',
+    'browser/webui/web_ui_controller_factory_registry.h',
     'browser/webui/web_ui_impl.cc',
     'browser/webui/web_ui_impl.h',
     'browser/webui/web_ui_message_handler.cc',
     'browser/worker_host/message_port_service.cc',
     'browser/worker_host/message_port_service.h',
     'browser/worker_host/worker_document_set.cc',
     'browser/worker_host/worker_document_set.h',
     'browser/worker_host/worker_message_filter.cc',
     'browser/worker_host/worker_message_filter.h',
     'browser/worker_host/worker_process_host.cc',
@@ skipping 283 matching lines @@
         ['exclude', '^browser/speech/'],
       ],
     }],
     ['linux_use_libgps==1', {
       'dependencies': [
         '../build/linux/system.gyp:libgps',
       ],
     }],
   ],
 }