Chromecast: adds callback for CastService to control metrics state.

chromecast/shell/browser/cast_browser_main_parts.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/shell/browser/cast_browser_main_parts.h"
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "chromecast/common/chromecast_config.h"
@@ skipping 88 matching lines @@
           content::BrowserThread::GetBlockingPool(),
           ChromecastConfig::GetInstance()->pref_service(),
           cast_browser_process_->browser_context()->GetRequestContext()));
   cast_browser_process_->SetRemoteDebuggingServer(new RemoteDebuggingServer());
 
   InitializeWebUI();
 
   cast_browser_process_->SetCastService(CastService::Create(
       cast_browser_process_->browser_context(),
       url_request_context_factory_->GetSystemGetter(),
-      url_request_context_factory_->app_network_delegate()));
+      url_request_context_factory_->app_network_delegate(),
+      base::Bind(
+          &metrics::CastMetricsServiceClient::EnableMetricsService,
+          base::Unretained(cast_browser_process_->metrics_service_client()))));
 
   // Initializing network delegates must happen after Cast service is created.
   url_request_context_factory_->InitializeNetworkDelegates();
   cast_browser_process_->cast_service()->Start();
 }
 
 bool CastBrowserMainParts::MainMessageLoopRun(int* result_code) {
   // If parameters_.ui_task is not NULL, we are running browser tests. In this
   // case, the browser's main message loop will not run.
   if (parameters_.ui_task) {
     parameters_.ui_task->Run();
   } else {
     base::MessageLoopForUI::current()->Run();
   }
   return true;
 }
 
 void CastBrowserMainParts::PostMainMessageLoopRun() {
   cast_browser_process_->cast_service()->Stop();
   cast_browser_process_.reset();
 }
 
 }  // namespace shell
 }  // namespace chromecast