|  | // 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/extension_system.h" | 
|  |  | 
|  | #include "components/keyed_service/content/browser_context_keyed_service_factory.h" | 
|  | #include "extensions/browser/extension_system_provider.h" | 
|  | #include "extensions/browser/extensions_browser_client.h" | 
|  |  | 
|  | namespace extensions { | 
|  |  | 
|  | ExtensionSystem::ExtensionSystem() { | 
|  | } | 
|  |  | 
|  | ExtensionSystem::~ExtensionSystem() { | 
|  | } | 
|  |  | 
|  | // static | 
|  | ExtensionSystem* ExtensionSystem::Get(content::BrowserContext* context) { | 
|  | return ExtensionsBrowserClient::Get() | 
|  | ->GetExtensionSystemFactory() | 
|  | ->GetForBrowserContext(context); | 
|  | } | 
|  |  | 
|  | }  // namespace extensions |