Move more metrics classes to metrics namespace.

chrome/browser/metrics/chrome_metrics_service_client.h

 // Copyright 2014 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_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_
 #define CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "chrome/browser/memory_details.h"
 #include "chrome/browser/metrics/network_stats_uploader.h"
 #include "chrome/browser/metrics/tracking_synchronizer_observer.h"
 #include "components/metrics/metrics_service_client.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class ChromeOSMetricsProvider;
 class GoogleUpdateMetricsProviderWin;
-class MetricsService;
 class PluginMetricsProvider;
 class PrefRegistrySimple;
 class ProfilerMetricsProvider;
 
 #if !defined(OS_CHROMEOS) && !defined(OS_IOS)
 class SigninStatusMetricsProvider;
 #endif
 
 namespace base {
 class FilePath;
 }
 
 namespace metrics {
+class MetricsService;
 class MetricsStateManager;
 }
 
 // ChromeMetricsServiceClient provides an implementation of MetricsServiceClient
 // that depends on chrome/.
 class ChromeMetricsServiceClient
     : public metrics::MetricsServiceClient,
       public chrome_browser_metrics::TrackingSynchronizerObserver,
       public content::NotificationObserver {
  public:
@@ skipping 17 matching lines @@
   virtual void OnLogUploadComplete() OVERRIDE;
   virtual void StartGatheringMetrics(
       const base::Closure& done_callback) OVERRIDE;
   virtual void CollectFinalMetrics(const base::Closure& done_callback)
       OVERRIDE;
   virtual scoped_ptr<metrics::MetricsLogUploader> CreateUploader(
       const std::string& server_url,
       const std::string& mime_type,
       const base::Callback<void(int)>& on_upload_complete) OVERRIDE;
 
-  MetricsService* metrics_service() { return metrics_service_.get(); }
+  metrics::MetricsService* metrics_service() { return metrics_service_.get(); }
 
   void LogPluginLoadingError(const base::FilePath& plugin_path);
 
  private:
   explicit ChromeMetricsServiceClient(
       metrics::MetricsStateManager* state_manager);
 
   // Completes the two-phase initialization of ChromeMetricsServiceClient.
   void Initialize();
 
@@ skipping 38 matching lines @@
   // any previous browser processes which generated a crash dump.
   void CountBrowserCrashDumpAttempts();
 #endif  // OS_WIN
 
   base::ThreadChecker thread_checker_;
 
   // Weak pointer to the MetricsStateManager.
   metrics::MetricsStateManager* metrics_state_manager_;
 
   // The MetricsService that |this| is a client of.
-  scoped_ptr<MetricsService> metrics_service_;
+  scoped_ptr<metrics::MetricsService> metrics_service_;
 
   content::NotificationRegistrar registrar_;
 
   // On ChromeOS, holds a weak pointer to the ChromeOSMetricsProvider instance
   // that has been registered with MetricsService. On other platforms, is NULL.
   ChromeOSMetricsProvider* chromeos_metrics_provider_;
 
   NetworkStatsUploader network_stats_uploader_;
 
   // Saved callback received from CollectFinalMetrics().
@@ skipping 33 matching lines @@
   // The MemoryGrowthTracker instance that tracks memory usage growth in
   // MemoryDetails.
   MemoryGrowthTracker memory_growth_tracker_;
 
   base::WeakPtrFactory<ChromeMetricsServiceClient> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceClient);
 };
 
 #endif  // CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_