Componentize MetricsServicesManager

chrome/test/base/testing_browser_process.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.
 
 // An implementation of BrowserProcess for unit tests that fails for most
 // services. By preventing creation of services, we reduce dependencies and
 // keep the profile clean. Clients of this class must handle the NULL return
 // value, however.
 
 #ifndef CHROME_TEST_BASE_TESTING_BROWSER_PROCESS_H_
@@ skipping 39 matching lines @@
 
   // Cleanly destroys |g_browser_process|, which has special deletion semantics.
   static void DeleteInstance();
 
   // Convenience method to get g_browser_process as a TestingBrowserProcess*.
   static TestingBrowserProcess* GetGlobal();
 
   // BrowserProcess overrides:
   void ResourceDispatcherHostCreated() override;
   void EndSession() override;
-  MetricsServicesManager* GetMetricsServicesManager() override;
+  metrics_services_manager::MetricsServicesManager* GetMetricsServicesManager()
+      override;
   metrics::MetricsService* metrics_service() override;
   rappor::RapporService* rappor_service() override;
   IOThread* io_thread() override;
   WatchDogThread* watchdog_thread() override;
   ProfileManager* profile_manager() override;
   PrefService* local_state() override;
   variations::VariationsService* variations_service() override;
   web_resource::PromoResourceService* promo_resource_service() override;
   policy::BrowserPolicyConnector* browser_policy_connector() override;
   policy::PolicyService* policy_service() override;
@@ skipping 134 matching lines @@
 class TestingBrowserProcessInitializer {
  public:
   TestingBrowserProcessInitializer();
   ~TestingBrowserProcessInitializer();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestingBrowserProcessInitializer);
 };
 
 #endif  // CHROME_TEST_BASE_TESTING_BROWSER_PROCESS_H_