Remove calls to deprecated MessageLoop methods in content.

content/browser/webui/url_data_manager_backend.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 "content/browser/webui/url_data_manager_backend.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 276 matching lines @@
     BrowserThread::PostTask(
         BrowserThread::UI,
         FROM_HERE,
         base::Bind(&URLRequestChromeJob::DelayStartForDevTools,
                    weak_factory_.GetWeakPtr()));
     return;
   }
 
   // Start reading asynchronously so that all error reporting and data
   // callbacks happen as they would for network requests.
-  base::MessageLoop::current()->PostTask(
+  base::MessageLoop::current()->task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&URLRequestChromeJob::StartAsync, weak_factory_.GetWeakPtr()));
 
   TRACE_EVENT_ASYNC_BEGIN1("browser", "DataManager:Request", this, "URL",
       url.possibly_invalid_spec());
 }
 
 void URLRequestChromeJob::Kill() {
   weak_factory_.InvalidateWeakPtrs();
   backend_->RemoveRequest(this);
@@ skipping 486 matching lines @@
 
 }  // namespace
 
 net::URLRequestJobFactory::ProtocolHandler*
 CreateDevToolsProtocolHandler(content::ResourceContext* resource_context,
                               bool is_incognito) {
   return new DevToolsJobFactory(resource_context, is_incognito);
 }
 
 }  // namespace content