Consolidate manifest handler registration.

chrome/browser/extensions/extension_service_unittest.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_UNITTEST_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_UNITTEST_H_
 
 #include "base/at_exit.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "chrome/browser/extensions/extension_service.h"
-#include "chrome/common/extensions/extension_unittest.h"
 #include "chrome/common/extensions/feature_switch.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_CHROMEOS)
 #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
 
 class TestingProfile;
 
 namespace extensions {
 class ManagementPolicy;
 }
 
-class ExtensionServiceTestBase : public extensions::ExtensionTest {
+class ExtensionServiceTestBase : public testing::Test {
  public:
   struct ExtensionServiceInitParams {
     base::FilePath profile_path;
     base::FilePath pref_file;
     base::FilePath extensions_install_dir;
     bool autoupdate_enabled;
     bool is_first_run;
 
     ExtensionServiceInitParams();
   };
@@ skipping 45 matching lines @@
   content::TestBrowserThread io_thread_;
 
 #if defined OS_CHROMEOS
   chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
   chromeos::ScopedTestCrosSettings test_cros_settings_;
   chromeos::ScopedTestUserManager test_user_manager_;
 #endif
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_UNITTEST_H_