[Chromecast] Raises CastService creation to CastContentBrowserClient.

chromecast/browser/service/cast_service.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_BROWSER_SERVICE_CAST_SERVICE_H_
 #define CHROMECAST_BROWSER_SERVICE_CAST_SERVICE_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 
 class PrefService;
 
 namespace base {
 class ThreadChecker;
 }
 
 namespace content {
 class BrowserContext;
 }
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace chromecast {
 
-namespace metrics {
-class CastMetricsServiceClient;
-}
-
 class CastService {
  public:
-  // Create() takes a separate url request context getter because the request
-  // context getter obtained through the browser context might not be
-  // appropriate for the url requests made by the cast service/reciever.
-  // For example, on Chromecast, it is needed to pass in a system url request
-  // context getter that would set the request context for NSS, which the main
-  // getter doesn't do.
-  static scoped_ptr<CastService> Create(
-      content::BrowserContext* browser_context,
-      PrefService* pref_service,
-      metrics::CastMetricsServiceClient* metrics_service_client,
-      net::URLRequestContextGetter* request_context_getter);
-
   virtual ~CastService();
 
   // Initializes/finalizes the cast service.
   void Initialize();
   void Finalize();
 
   // Starts/stops the cast service.
   void Start();
   void Stop();
 
  protected:
   CastService(content::BrowserContext* browser_context,
-              PrefService* pref_service,
-              metrics::CastMetricsServiceClient* metrics_service_client);
+              PrefService* pref_service);
 
   // Implementation-specific initialization. Initialization of cast service's
   // sub-components, and anything that requires IO operations should go here.
   // Anything that should happen before cast service is started but doesn't need
   // the sub-components to finish initializing should also go here.
   virtual void InitializeInternal() = 0;
 
   // Implementation-specific finalization. Any initializations done by
   // InitializeInternal() should be finalized here.
   virtual void FinalizeInternal() = 0;
 
   // Implementation-specific start behavior. It basically starts the
   // sub-component services and does additional initialization that cannot be
   // done in the InitializationInternal().
   virtual void StartInternal() = 0;
 
   // Implementation-specific stop behavior. Any initializations done by
   // StartInternal() should be finalized here.
   virtual void StopInternal() = 0;
 
   content::BrowserContext* browser_context() const { return browser_context_; }
   PrefService* pref_service() const { return pref_service_; }
-  metrics::CastMetricsServiceClient* metrics_service_client() const {
-    return metrics_service_client_;
-  }
 
  private:
   content::BrowserContext* const browser_context_;
   PrefService* const pref_service_;
-  metrics::CastMetricsServiceClient* const metrics_service_client_;
   bool stopped_;
   const scoped_ptr<base::ThreadChecker> thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(CastService);
 };
 
 }  // namespace chromecast
 
 #endif  // CHROMECAST_BROWSER_SERVICE_CAST_SERVICE_H_