Export stability metrics to UMA from Blimp engine

blimp/engine/app/blimp_stability_metrics_provider.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2016 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_STABILITY_METRICS_PROVIDER_H_
-#define CHROME_BROWSER_METRICS_CHROME_STABILITY_METRICS_PROVIDER_H_
+#ifndef BLIMP_ENGINE_APP_BLIMP_STABILITY_METRICS_PROVIDER_H_
+#define BLIMP_ENGINE_APP_BLIMP_STABILITY_METRICS_PROVIDER_H_
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/metrics/user_metrics.h"
 #include "base/process/kill.h"
 #include "components/metrics/metrics_provider.h"
 #include "components/metrics/stability_metrics_helper.h"
 #include "content/public/browser/browser_child_process_observer.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class PrefService;
 
-// ChromeStabilityMetricsProvider gathers and logs Chrome-specific stability-
+// BlimpStabilityMetricsProvider gathers and logs Blimp-specific stability-
 // related metrics.
-class ChromeStabilityMetricsProvider
+class BlimpStabilityMetricsProvider
     : public metrics::MetricsProvider,
       public content::BrowserChildProcessObserver,
       public content::NotificationObserver {
  public:
-  explicit ChromeStabilityMetricsProvider(PrefService* local_state);
-  ~ChromeStabilityMetricsProvider() override;
+  explicit BlimpStabilityMetricsProvider(PrefService* local_state);
+  ~BlimpStabilityMetricsProvider() override;
 
   // metrics::MetricsDataProvider:
   void OnRecordingEnabled() override;
   void OnRecordingDisabled() override;
   void ProvideStabilityMetrics(
       metrics::SystemProfileProto* system_profile_proto) override;
   void ClearSavedStabilityMetrics() override;
 
  private:
-  FRIEND_TEST_ALL_PREFIXES(ChromeStabilityMetricsProviderTest,
+  FRIEND_TEST_ALL_PREFIXES(BlimpStabilityMetricsProviderTest,
                            BrowserChildProcessObserver);
-  FRIEND_TEST_ALL_PREFIXES(ChromeStabilityMetricsProviderTest,
+  FRIEND_TEST_ALL_PREFIXES(BlimpStabilityMetricsProviderTest,
                            NotificationObserver);
 
   // content::NotificationObserver:
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   // content::BrowserChildProcessObserver:
   void BrowserChildProcessCrashed(
       const content::ChildProcessData& data,
       int exit_code) override;
 
   metrics::StabilityMetricsHelper helper_;
 
   // Registrar for receiving stability-related notifications.
   content::NotificationRegistrar registrar_;
 
-  DISALLOW_COPY_AND_ASSIGN(ChromeStabilityMetricsProvider);
+  DISALLOW_COPY_AND_ASSIGN(BlimpStabilityMetricsProvider);
 };
 
-#endif  // CHROME_BROWSER_METRICS_CHROME_STABILITY_METRICS_PROVIDER_H_
+#endif  // BLIMP_ENGINE_APP_BLIMP_STABILITY_METRICS_PROVIDER_H_