Add ArcAuthService to handle IPC request from ARC

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

Index: chrome/browser/chromeos/chrome_browser_main_chromeos.cc
diff --git a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
index 33f04e40579d200af13601afef5a76be035a70e6..9ea3cabd80c567132707511ab49e877de9bd865e 100644
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
@@ -30,6 +30,7 @@
 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_mode_idle_app_name_notification.h"
+#include "chrome/browser/chromeos/arc/arc_auth_service_impl.h"
 #include "chrome/browser/chromeos/arc/arc_settings_bridge_impl.h"
 #include "chrome/browser/chromeos/boot_times_recorder.h"
 #include "chrome/browser/chromeos/dbus/chrome_console_service_provider_delegate.h"
@@ -392,6 +393,7 @@ void ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() {
   wake_on_wifi_manager_.reset(new WakeOnWifiManager());
 
   arc_service_manager_.reset(new arc::ArcServiceManager(
+      make_scoped_ptr(new arc::ArcAuthServiceImpl()),
       make_scoped_ptr(new arc::ArcSettingsBridgeImpl())));
   arc_service_manager_->arc_bridge_service()->DetectAvailability();