Move extensions-related files to using //components/keyed_service.

extensions/browser/api/storage/settings_test_util.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 "extensions/browser/api/storage/settings_test_util.h"
 
 #include "base/files/file_path.h"
 #include "extensions/browser/api/storage/settings_frontend.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system_provider.h"
@@ skipping 93 matching lines @@
 MockExtensionSystem::MockExtensionSystem(Profile* profile)
       : TestExtensionSystem(profile) {}
 MockExtensionSystem::~MockExtensionSystem() {}
 
 EventRouter* MockExtensionSystem::event_router() {
   if (!event_router_.get())
     event_router_.reset(new EventRouter(profile_, NULL));
   return event_router_.get();
 }
 
-BrowserContextKeyedService* BuildMockExtensionSystem(
-    content::BrowserContext* profile) {
+KeyedService* BuildMockExtensionSystem(content::BrowserContext* profile) {
   return new MockExtensionSystem(static_cast<Profile*>(profile));
 }
 
 // MockProfile
 
 MockProfile::MockProfile(const base::FilePath& file_path)
     : TestingProfile(file_path) {
   ExtensionsBrowserClient::Get()
       ->GetExtensionSystemFactory()
       ->SetTestingFactoryAndUse(this, &BuildMockExtensionSystem);
@@ skipping 25 matching lines @@
 
 void ScopedSettingsStorageFactory::DeleteDatabaseIfExists(
     const base::FilePath& base_path,
     const std::string& extension_id) {
   delegate_->DeleteDatabaseIfExists(base_path, extension_id);
 }
 
 }  // namespace settings_test_util
 
 }  // namespace extensions