[Chromecast] Raises CastService creation to CastContentBrowserClient.

chromecast/browser/service/cast_service.cc

 // 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.
 
 #include "chromecast/browser/service/cast_service.h"
 
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_checker.h"
 
 namespace chromecast {
 
 CastService::CastService(
     content::BrowserContext* browser_context,
-    PrefService* pref_service,
-    metrics::CastMetricsServiceClient* metrics_service_client)
+    PrefService* pref_service)
     : browser_context_(browser_context),
       pref_service_(pref_service),
-      metrics_service_client_(metrics_service_client),
       stopped_(true),
       thread_checker_(new base::ThreadChecker()) {
 }
 
 CastService::~CastService() {
   DCHECK(thread_checker_->CalledOnValidThread());
   DCHECK(stopped_);
 }
 
 void CastService::Initialize() {
@@ skipping 15 matching lines @@
 void CastService::Stop() {
   DCHECK(thread_checker_->CalledOnValidThread());
   StopInternal();
   // Consume any pending tasks which should be done before destroying in-process
   // renderer process, for example, destroying web_contents.
   base::RunLoop().RunUntilIdle();
   stopped_ = true;
 }
 
 }  // namespace chromecast