Made Authenticator::CompleteLogin, AuthenticateToLogin and AuthenticateToUnlock return void.

chrome/browser/chromeos/login/mock_authenticator.cc

 // Copyright (c) 2011 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/mock_authenticator.h"
 
 namespace chromeos {
 
-bool MockAuthenticator::AuthenticateToLogin(Profile* profile,
+void MockAuthenticator::AuthenticateToLogin(Profile* profile,
                                  const std::string& username,
                                  const std::string& password,
                                  const std::string& login_token,
                                  const std::string& login_captcha) {
   if (expected_username_ == username && expected_password_ == password) {
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
         NewRunnableMethod(this, &MockAuthenticator::OnLoginSuccess,
                           GaiaAuthConsumer::ClientLoginResult(), false));
-    return true;
   }
   GoogleServiceAuthError error(
       GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS);
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
       NewRunnableMethod(this, &MockAuthenticator::OnLoginFailure,
                         LoginFailure::FromNetworkAuthFailure(error)));
-  return false;
 }
 
-bool MockAuthenticator::CompleteLogin(Profile* profile,
+void MockAuthenticator::CompleteLogin(Profile* profile,
                                       const std::string& username,
                                       const std::string& password) {
-  return false;
 }
 
-bool MockAuthenticator::AuthenticateToUnlock(const std::string& username,
+void MockAuthenticator::AuthenticateToUnlock(const std::string& username,
                                   const std::string& password) {
-  return AuthenticateToLogin(NULL /* not used */, username, password,
-                             std::string(), std::string());
+  AuthenticateToLogin(NULL /* not used */, username, password,
+                      std::string(), std::string());
 }
 
 void MockAuthenticator::LoginOffTheRecord() {
   consumer_->OnOffTheRecordLoginSuccess();
 }
 
 void MockAuthenticator::OnLoginSuccess(
     const GaiaAuthConsumer::ClientLoginResult& credentials,
     bool request_pending) {
   // If we want to be more like the real thing, we could save username
@@ skipping 78 matching lines @@
     CommandLine* command_line) {
   return std::string();
 }
 
 bool MockLoginUtils::TransferDefaultCookies(Profile* default_profile,
                                                    Profile* new_profile) {
   return true;
 }
 
 }  // namespace chromeos