Move Extension into extensions namespace

chrome/browser/ui/views/browser_actions_container_browsertest.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/browser_action_test_util.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/views/browser_actions_container.h"
 #include "chrome/common/extensions/extension_action.h"
 #include "chrome/common/extensions/extension_resource.h"
 
+using extensions::Extension;
+
 class BrowserActionsContainerTest : public ExtensionBrowserTest {
  public:
   BrowserActionsContainerTest() {
   }
   virtual ~BrowserActionsContainerTest() {}
 
   virtual void SetUpOnMainThread() OVERRIDE {
     browser_actions_bar_.reset(new BrowserActionTestUtil(browser()));
   }
 
@@ skipping 242 matching lines @@
       extension->GetResource(extension->browser_action()->default_icon_path()),
       bitmap,
       size);
 
   LOG(INFO) << "Disabling extension\n" << std::flush;
   DisableExtension(extension->id());
   LOG(INFO) << "Enabling extension\n" << std::flush;
   EnableExtension(extension->id());
   LOG(INFO) << "Test ending\n" << std::flush;
 }