Adds CastMetricsServiceClient to Chromecast shell.

chromecast/metrics/cast_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 CHROMECAST_METRICS_CAST_METRICS_SERVICE_CLIENT_H_
+#define CHROMECAST_METRICS_CAST_METRICS_SERVICE_CLIENT_H_
+
+#include <string>
+
+#include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
+#include "components/metrics/metrics_service_client.h"
+
+class MetricsService;
+class PrefService;
+
+namespace metrics {
+class MetricsStateManager;
+}  // namespace metrics
+
+namespace net {
+class URLRequestContextGetter;
+}  // namespace net
+
+namespace chromecast {
+namespace metrics {
+
+class CastMetricsServiceClient : public ::metrics::MetricsServiceClient {
+ public:
+  virtual ~CastMetricsServiceClient();
+
+  static CastMetricsServiceClient* Create(
+      PrefService* pref_service,
+      net::URLRequestContextGetter* request_context);
+
+  // metrics::MetricsServiceClient implementation:
+  virtual void SetMetricsClientId(const std::string& client_id) OVERRIDE;
+  virtual bool IsOffTheRecordSessionActive() OVERRIDE;
+  virtual std::string GetApplicationLocale() OVERRIDE;
+  virtual bool GetBrand(std::string* brand_code) OVERRIDE;
+  virtual ::metrics::SystemProfileProto::Channel GetChannel() OVERRIDE;
+  virtual std::string GetVersionString() OVERRIDE;
+  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;
+
+  // Starts/stops the metrics service.
+  void EnableMetricsService(bool enabled);
+
+ private:
+  explicit CastMetricsServiceClient(
+      PrefService* pref_service,
+      net::URLRequestContextGetter* request_context);
+
+  // Returns whether or not metrics reporting is enabled.
+  bool IsReportingEnabled();
+
+  scoped_ptr< ::metrics::MetricsStateManager> metrics_state_manager_;
+  scoped_ptr<MetricsService> metrics_service_;
+  net::URLRequestContextGetter* request_context_;
+
+  DISALLOW_COPY_AND_ASSIGN(CastMetricsServiceClient);
+};
+
+}  // namespace metrics
+}  // namespace chromecast
+
+#endif  // CHROMECAST_METRICS_CAST_METRICS_SERVICE_CLIENT_H_