Chromecast: adds Gpu/Network/Profiler metrics providers.

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 PrefService;
 
+namespace base {
+class TaskRunner;
+}
+
 namespace metrics {
 class MetricsService;
 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(
+      base::TaskRunner* io_task_runner,
       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:
   CastMetricsServiceClient(
+      base::TaskRunner* io_task_runner,
       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< ::metrics::MetricsService> metrics_service_;
   net::URLRequestContextGetter* request_context_;
 
   DISALLOW_COPY_AND_ASSIGN(CastMetricsServiceClient);
 };
 
 }  // namespace metrics
 }  // namespace chromecast
 
 #endif  // CHROMECAST_METRICS_CAST_METRICS_SERVICE_CLIENT_H_