chrome: Use base::MessageLoop. (Part 3)

chrome/browser/sync/profile_sync_service_harness.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 "chrome/browser/sync/profile_sync_service_harness.h"
 
 #include <cstddef>
 #include <iterator>
 #include <ostream>
 #include <set>
@@ skipping 274 matching lines @@
 }
 
 void ProfileSyncServiceHarness::SignalStateCompleteWithNextState(
     WaitState next_state) {
   wait_state_ = next_state;
   SignalStateComplete();
 }
 
 void ProfileSyncServiceHarness::SignalStateComplete() {
   if (waiting_for_status_change_)
-    MessageLoop::current()->QuitWhenIdle();
+    base::MessageLoop::current()->QuitWhenIdle();
 }
 
 bool ProfileSyncServiceHarness::RunStateChangeMachine() {
   WaitState original_wait_state = wait_state_;
   switch (wait_state_) {
     case WAITING_FOR_ON_BACKEND_INITIALIZED: {
       DVLOG(1) << GetClientInfoString("WAITING_FOR_ON_BACKEND_INITIALIZED");
       if (service()->GetAuthError().state() ==
           GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS) {
         // Our credentials were rejected. Do not wait any more.
@@ skipping 441 matching lines @@
   if (wait_state_ == SYNC_DISABLED) {
     LOG(ERROR) << "Sync disabled for " << profile_debug_name_ << ".";
     return false;
   }
   scoped_refptr<StateChangeTimeoutEvent> timeout_signal(
       new StateChangeTimeoutEvent(this, reason));
   {
     // Set the flag to tell SignalStateComplete() that it's OK to quit out of
     // the MessageLoop if we hit a state transition.
     waiting_for_status_change_ = true;
-    MessageLoop* loop = MessageLoop::current();
-    MessageLoop::ScopedNestableTaskAllower allow(loop);
+    base::MessageLoop* loop = base::MessageLoop::current();
+    base::MessageLoop::ScopedNestableTaskAllower allow(loop);
     loop->PostDelayedTask(
         FROM_HERE,
         base::Bind(&StateChangeTimeoutEvent::Callback,
                    timeout_signal.get()),
         base::TimeDelta::FromMilliseconds(timeout_milliseconds));
     loop->Run();
     waiting_for_status_change_ = false;
   }
 
   if (timeout_signal->Abort()) {
@@ skipping 358 matching lines @@
 
 std::string ProfileSyncServiceHarness::GetServiceStatus() {
   scoped_ptr<DictionaryValue> value(
       sync_ui_util::ConstructAboutInformation(service_));
   std::string service_status;
   base::JSONWriter::WriteWithOptions(value.get(),
                                      base::JSONWriter::OPTIONS_PRETTY_PRINT,
                                      &service_status);
   return service_status;
 }