Add IsAuthenticated() method to SigninManager.

chrome/browser/ui/views/profiles/profile_chooser_view.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 "chrome/browser/ui/views/profiles/profile_chooser_view.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
@@ skipping 726 matching lines @@
     ProfileMetrics::LogProfileNewAvatarMenuUpgrade(
         ProfileMetrics::PROFILE_AVATAR_MENU_UPGRADE_WHATS_NEW);
     chrome::ShowUserManagerWithTutorial(
         profiles::USER_MANAGER_TUTORIAL_OVERVIEW);
   } else if (sender == remove_account_button_) {
     RemoveAccount();
   } else if (sender == account_removal_cancel_button_) {
     account_id_to_remove_.clear();
     ShowView(profiles::BUBBLE_VIEW_MODE_ACCOUNT_MANAGEMENT, avatar_menu_.get());
   } else if (sender == gaia_signin_cancel_button_) {
-    std::string primary_account =
-        SigninManagerFactory::GetForProfile(browser_->profile())->
-            GetAuthenticatedAccountId();
     // The account management view is only available with the
     // --enable-account-consistency flag.
-    bool account_management_available = !primary_account.empty() &&
+    bool account_management_available =
+        SigninManagerFactory::GetForProfile(browser_->profile())->
+            IsAuthenticated() &&
         switches::IsEnableAccountConsistency();
     ShowView(account_management_available ?
         profiles::BUBBLE_VIEW_MODE_ACCOUNT_MANAGEMENT :
         profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER, avatar_menu_.get());
   } else if (sender == current_profile_photo_) {
     avatar_menu_->EditProfile(avatar_menu_->GetActiveProfileIndex());
     PostActionPerformed(ProfileMetrics::PROFILE_DESKTOP_MENU_EDIT_IMAGE);
   } else if (sender == signin_current_profile_link_) {
     ShowView(profiles::BUBBLE_VIEW_MODE_GAIA_SIGNIN, avatar_menu_.get());
   } else if (sender == add_person_button_) {
@@ skipping 881 matching lines @@
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognito_available && !browser_->profile()->IsGuestSession();
 }
 
 void ProfileChooserView::PostActionPerformed(
     ProfileMetrics::ProfileDesktopMenu action_performed) {
   ProfileMetrics::LogProfileDesktopMenu(action_performed, gaia_service_type_);
   gaia_service_type_ = signin::GAIA_SERVICE_TYPE_NONE;
 }