Moved ExtensionPrefs and related into extensions namespace

chrome/browser/extensions/extension_menu_manager_unittest.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 <vector>
 
 #include "base/json/json_reader.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
@@ skipping 61 matching lines @@
   }
 
  protected:
   TestingProfile profile_;
   MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
 
   ExtensionMenuManager manager_;
   extensions::ExtensionList extensions_;
-  TestExtensionPrefs prefs_;
+  extensions::TestExtensionPrefs prefs_;
   int next_id_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionMenuManagerTest);
 };
 
 // Tests adding, getting, and removing items.
 TEST_F(ExtensionMenuManagerTest, AddGetRemoveItems) {
   Extension* extension = AddExtension("test");
 
@@ skipping 527 matching lines @@
   manager_.ChangeParent(child1->id(), NULL);
   ASSERT_TRUE(new_item->checked());
   ASSERT_TRUE(child1->checked());
 
   // Removing |parent| should cause only |child1| to be selected.
   manager_.RemoveContextMenuItem(parent->id());
   parent = NULL;
   ASSERT_FALSE(new_item->checked());
   ASSERT_TRUE(child1->checked());
 }