Reorganizes Chromecast code to better reflect functional dependencies.

chromecast/metrics/cast_stability_metrics_provider.h

Index: chromecast/metrics/cast_stability_metrics_provider.h
diff --git a/chromecast/metrics/cast_stability_metrics_provider.h b/chromecast/metrics/cast_stability_metrics_provider.h
deleted file mode 100644
index bba94b62f438b9c1eb69ad0f6df31f2c9bdb98ad..0000000000000000000000000000000000000000
--- a/chromecast/metrics/cast_stability_metrics_provider.h
+++ /dev/null
@@ -1,73 +0,0 @@
-// 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 CHROMECAST_METRICS_CAST_STABILITY_METRICS_PROVIDER_H_
-#define CHROMECAST_METRICS_CAST_STABILITY_METRICS_PROVIDER_H_
-
-#include "base/basictypes.h"
-#include "base/metrics/user_metrics.h"
-#include "base/process/kill.h"
-#include "components/metrics/metrics_provider.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 MetricsService;
-class PrefRegistrySimple;
-
-namespace content {
-class RenderProcessHost;
-class WebContents;
-}
-
-namespace chromecast {
-namespace metrics {
-
-// CastStabilityMetricsProvider gathers and logs stability-related metrics.
-// Loosely based on ChromeStabilityMetricsProvider from chrome/browser/metrics.
-class CastStabilityMetricsProvider
-    : public ::metrics::MetricsProvider,
-      public content::BrowserChildProcessObserver,
-      public content::NotificationObserver {
- public:
-  // Registers local state prefs used by this class.
-  static void RegisterPrefs(PrefRegistrySimple* registry);
-
-  CastStabilityMetricsProvider();
-  virtual ~CastStabilityMetricsProvider();
-
-  // metrics::MetricsDataProvider implementation:
-  virtual void OnRecordingEnabled() override;
-  virtual void OnRecordingDisabled() override;
-  virtual void ProvideStabilityMetrics(
-      ::metrics::SystemProfileProto* system_profile_proto) override;
-
- private:
-  // content::NotificationObserver implementation:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) override;
-
-  // content::BrowserChildProcessObserver implementation:
-  virtual void BrowserChildProcessCrashed(
-      const content::ChildProcessData& data) override;
-
-  // Records a renderer process crash.
-  void LogRendererCrash(content::RenderProcessHost* host,
-                        base::TerminationStatus status,
-                        int exit_code);
-
-  // Records a renderer process hang.
-  void LogRendererHang();
-
-  // Registrar for receiving stability-related notifications.
-  content::NotificationRegistrar registrar_;
-
-  DISALLOW_COPY_AND_ASSIGN(CastStabilityMetricsProvider);
-};
-
-}  // namespace metrics
-}  // namespace chromecast
-
-#endif  // CHROMECAST_METRICS_CAST_STABILITY_METRICS_PROVIDER_H_