This adds a webui overlay on the extensions page for showing what Extension keybindings are active.…

chrome/browser/extensions/api/commands/extension_command_service_factory.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 "chrome/browser/extensions/api/commands/extension_command_service_factory.h"
 
 #include "chrome/browser/extensions/api/commands/extension_command_service.h"
 #include "chrome/browser/extensions/extension_system_factory.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 
+namespace extensions {
+
 // static
 ExtensionCommandService* ExtensionCommandServiceFactory::GetForProfile(
     Profile* profile) {
   return static_cast<ExtensionCommandService*>(
       GetInstance()->GetServiceForProfile(profile, true));
 }
 
 // static
 ExtensionCommandServiceFactory* ExtensionCommandServiceFactory::GetInstance() {
   return Singleton<ExtensionCommandServiceFactory>::get();
@@ skipping 13 matching lines @@
 }
 
 ProfileKeyedService* ExtensionCommandServiceFactory::BuildServiceInstanceFor(
     Profile* profile) const {
   return new ExtensionCommandService(profile);
 }
 
 bool ExtensionCommandServiceFactory::ServiceRedirectedInIncognito() {
   return true;
 }
+
+}  // namespace extensions