sync: Use base::MessageLoop.

sync/engine/sync_scheduler_impl.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 "sync/engine/sync_scheduler_impl.h"
 
 #include <algorithm>
 #include <cstring>
 
 #include "base/auto_reset.h"
@@ skipping 193 matching lines @@
   //
   // In all cases except (2), we want to retry contacting the server. We
   // call DoCanaryJob to achieve this, and note that nothing -- not even a
   // canary job -- can bypass a THROTTLED WaitInterval. The only thing that
   // has the authority to do that is the Unthrottle timer.
   TryCanaryJob();
 }
 
 void SyncSchedulerImpl::Start(Mode mode) {
   DCHECK(CalledOnValidThread());
-  std::string thread_name = MessageLoop::current()->thread_name();
+  std::string thread_name = base::MessageLoop::current()->thread_name();
   if (thread_name.empty())
     thread_name = "<Main thread>";
   SDVLOG(2) << "Start called from thread "
             << thread_name << " with mode " << GetModeString(mode);
   if (!started_) {
     started_ = true;
     SendInitialSnapshot();
   }
 
   DCHECK(!session_context_->account_name().empty());
@@ skipping 597 matching lines @@
 
 #undef SDVLOG_LOC
 
 #undef SDVLOG
 
 #undef SLOG
 
 #undef ENUM_CASE
 
 }  // namespace syncer