Restart Chrome on ChromeOS as early as possible to speed up restart.

chrome/browser/chromeos/login/fake_login_utils.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/chromeos/login/fake_login_utils.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/auth/mock_authenticator.h"
@@ skipping 84 matching lines @@
 void FakeLoginUtils::CompleteOffTheRecordLogin(const GURL& start_url) {
   NOTREACHED() << "Method not implemented.";
 }
 
 scoped_refptr<Authenticator> FakeLoginUtils::CreateAuthenticator(
     LoginStatusConsumer* consumer) {
   authenticator_ = new MockAuthenticator(consumer, expected_user_context_);
   return authenticator_;
 }
 
+bool FakeLoginUtils::RestartToApplyPerSessionFlagsIfNeed(Profile* profile,
+                                                         bool early_restart) {
+  NOTREACHED() << "Method not implemented.";
+  return false;
+}
+
 void FakeLoginUtils::SetExpectedCredentials(const UserContext& user_context) {
   expected_user_context_ = user_context;
   if (authenticator_) {
     static_cast<MockAuthenticator*>(authenticator_.get())->
         SetExpectedCredentials(user_context);
   }
 }
 
 }  //  namespace chromeos