Call scoped_refptr<T>::get() rather than relying on implicit "operator T*"

chrome/browser/sync_file_system/local_file_sync_service.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_file_system/local_file_sync_service.h"
 
 #include "base/stl_util.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 78 matching lines @@
     disabled_origins_.erase(origin);
   else
     disabled_origins_.insert(origin);
 }
 
 // LocalFileSyncService -------------------------------------------------------
 
 LocalFileSyncService::LocalFileSyncService(Profile* profile)
     : profile_(profile),
       sync_context_(new LocalFileSyncContext(
-          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
-          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO))),
+          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI).get(),
+          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO)
+              .get())),
       local_change_processor_(NULL) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   sync_context_->AddOriginChangeObserver(this);
 }
 
 LocalFileSyncService::~LocalFileSyncService() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
 void LocalFileSyncService::Shutdown() {
@@ skipping 312 matching lines @@
       changes.front(),
       sync_file_info.local_file_path,
       sync_file_info.metadata,
       url,
       base::Bind(&LocalFileSyncService::ProcessNextChangeForURL,
                  AsWeakPtr(), sync_file_info,
                  changes.front(), changes.PopAndGetNewList()));
 }
 
 }  // namespace sync_file_system