More graceful shutdown for ArcSession.

chrome/browser/chromeos/arc/arc_auth_service.cc

 // Copyright 2015 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 "chrome/browser/chromeos/arc/arc_auth_service.h"
 
 #include <utility>
 
 #include "ash/common/shelf/shelf_delegate.h"
 #include "ash/common/wm_shell.h"
@@ skipping 633 matching lines @@
   UpdateEnabledStateUMA(true);
 }
 
 void ArcAuthService::ShutdownBridge() {
   arc_sign_in_timer_.Stop();
   playstore_launcher_.reset();
   auth_callback_.Reset();
   auth_account_callback_.Reset();
   android_management_checker_.reset();
   auth_code_fetcher_.reset();
-  arc_bridge_service()->Shutdown();
+  arc_bridge_service()->RequestStop();
   if (state_ != State::NOT_INITIALIZED)
     SetState(State::STOPPED);
   for (auto& observer : observer_list_)
     observer.OnShutdownBridge();
 }
 
 void ArcAuthService::ShutdownBridgeAndCloseUI() {
   ShutdownBridge();
   CloseUI();
 }
@@ skipping 34 matching lines @@
 // TODO(hidehiko): Remove this.
 void ArcAuthService::StopAndEnableArc() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK(!arc_bridge_service()->stopped());
   reenable_arc_ = true;
   StopArc();
 }
 
 void ArcAuthService::StartArc() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  arc_bridge_service()->HandleStartup();
+  arc_bridge_service()->RequestStart();
   SetState(State::ACTIVE);
 }
 
 void ArcAuthService::SetAuthCodeAndStartArc(const std::string& auth_code) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK(!auth_code.empty());
 
   if (IsAuthCodeRequest()) {
     DCHECK_EQ(state_, State::FETCHING_CODE);
     SetState(State::ACTIVE);
@@ skipping 249 matching lines @@
       return os << kStateFetchingCode;
     case ArcAuthService::State::ACTIVE:
       return os << kStateActive;
     default:
       NOTREACHED();
       return os;
   }
 }
 
 }  // namespace arc