Convert most of extensions and some other random stuff to using the base namespace for Values.

chrome/browser/extensions/extension_service_unittest.cc

 // Copyright (c) 2013 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/extension_service_unittest.h"
 
 #include <algorithm>
 #include <set>
 #include <vector>
 
@@ skipping 98 matching lines @@
 #include "webkit/common/database/database_identifier.h"
 #include "webkit/plugins/npapi/mock_plugin_list.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/extensions/install_limiter.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #endif
 
+using base::DictionaryValue;
+using base::ListValue;
+using base::Value;
 using content::BrowserContext;
 using content::BrowserThread;
 using content::DOMStorageContext;
 using content::IndexedDBContext;
 using content::PluginService;
 using extensions::APIPermission;
 using extensions::APIPermissionSet;
 using extensions::CrxInstaller;
 using extensions::Extension;
 using extensions::ExtensionCreator;
@@ skipping 5958 matching lines @@
       new MockExtensionProvider(service_, Manifest::EXTERNAL_PREF);
   AddMockExternalProvider(provider);
   provider->UpdateOrAddExtension(updates_from_webstore, "1", crx_path);
 
   service_->CheckForExternalUpdates();
   loop_.RunUntilIdle();
   EXPECT_TRUE(extensions::HasExternalInstallError(service_));
   EXPECT_FALSE(extensions::HasExternalInstallBubble(service_));
   EXPECT_FALSE(service_->IsExtensionEnabled(updates_from_webstore));
 }