Do not display lock for hosted domains

chrome/browser/profiles/profile_window.cc

 // Copyright 2013 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/profiles/profile_window.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 273 matching lines @@
 }
 
 void LockProfile(Profile* profile) {
   DCHECK(profile);
   if (profile) {
     BrowserList::CloseAllBrowsersWithProfile(
         profile, base::Bind(&LockBrowserCloseSuccess));
   }
 }
 
+bool IsLockAvailable(Profile* profile) {
+  DCHECK(profile);
+  const std::string& hosted_domain = profile->GetPrefs()->
+      GetString(prefs::kGoogleServicesHostedDomain);
+  return switches::IsNewProfileManagement() &&
+         (hosted_domain == Profile::kNoHostedDomainFound ||
+         hosted_domain == "google.com");
+}
+
 void CreateGuestProfileForUserManager(
     const base::FilePath& profile_path_to_focus,
     profiles::UserManagerTutorialMode tutorial_mode,
     const base::Callback<void(Profile*, const std::string&)>& callback) {
   // Create the guest profile, if necessary, and open the User Manager
   // from the guest profile.
   g_browser_process->profile_manager()->CreateProfileAsync(
       ProfileManager::GetGuestProfilePath(),
       base::Bind(&OnUserManagerGuestProfileCreated,
                  profile_path_to_focus,
@@ skipping 82 matching lines @@
     case BrowserWindow::AVATAR_BUBBLE_MODE_SHOW_ERROR:
       *bubble_view_mode = BUBBLE_VIEW_MODE_PROFILE_CHOOSER;
       *tutorial_mode = TUTORIAL_MODE_SHOW_ERROR;
       return;
     default:
       *bubble_view_mode = profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER;
   }
 }
 
 }  // namespace profiles