chrome/browser: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/browser/printing/pdf_to_emf_converter.cc

 // Copyright 2014 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/printing/pdf_to_emf_converter.h"
 
 #include <queue>
 
 #include "base/files/file.h"
 #include "base/files/file_util.h"
@@ skipping 288 matching lines @@
   data_ = data;
 
   // Store callback before any OnFailed() call to make it called on failure.
   start_callback_ = start_callback;
 
   // NOTE: This process _must_ be sandboxed, otherwise the pdf dll will load
   // gdiplus.dll, change how rendering happens, and not be able to correctly
   // generate when sent to a metafile DC.
   utility_process_host_ =
       content::UtilityProcessHost::Create(
-          this, base::MessageLoop::current()->message_loop_proxy())
-          ->AsWeakPtr();
+          this, base::MessageLoop::current()->task_runner())->AsWeakPtr();
   utility_process_host_->SetName(l10n_util::GetStringUTF16(
       IDS_UTILITY_PROCESS_EMF_CONVERTOR_NAME));
   // Should reply with OnProcessStarted().
   Send(new ChromeUtilityMsg_StartupPing);
 }
 
 void PdfToEmfUtilityProcessHostClient::OnProcessStarted() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (!utility_process_host_)
     return OnFailed();
@@ skipping 181 matching lines @@
 
 PdfToEmfConverter::~PdfToEmfConverter() {
 }
 
 // static
 scoped_ptr<PdfToEmfConverter> PdfToEmfConverter::CreateDefault() {
   return scoped_ptr<PdfToEmfConverter>(new PdfToEmfConverterImpl());
 }
 
 }  // namespace printing