Correctly integrate StoragePartition into TestingProfile.

ash/test/ash_test_base.cc

 // Copyright (c) 2012 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 "ash/test/ash_test_base.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/ash_switches.h"
@@ skipping 69 matching lines @@
                                                            site_instance);
 }
 
 /////////////////////////////////////////////////////////////////////////////
 
 AshTestBase::AshTestBase()
     : setup_called_(false),
       teardown_called_(false) {
   // Must initialize |ash_test_helper_| here because some tests rely on
   // AshTestBase methods before they call AshTestBase::SetUp().
-  ash_test_helper_.reset(new AshTestHelper(&message_loop_));
+  ash_test_helper_.reset(new AshTestHelper(base::MessageLoopForUI::current()));
 }
 
 AshTestBase::~AshTestBase() {
   CHECK(setup_called_)
       << "You have overridden SetUp but never called AshTestBase::SetUp";
   CHECK(teardown_called_)
       << "You have overridden TearDown but never called AshTestBase::TearDown";
 }
 
 void AshTestBase::SetUp() {
@@ skipping 183 matching lines @@
       SetHasActiveUser(user_logged_in);
 }
 
 void AshTestBase::SetCanLockScreen(bool can_lock_screen) {
   ash_test_helper_->test_shell_delegate()->test_session_state_delegate()->
       SetCanLockScreen(can_lock_screen);
 }
 
 }  // namespace test
 }  // namespace ash