Remove use of deprecated MessageLoop methods in chrome/.

chrome/browser/dom_distiller/tab_utils.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/dom_distiller/tab_utils.h"
 
 #include <utility>
 
-#include "base/message_loop/message_loop.h"
+#include "base/location.h"
+#include "base/single_thread_task_runner.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/dom_distiller/dom_distiller_service_factory.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper_delegate.h"
 #include "components/dom_distiller/content/browser/distiller_page_web_contents.h"
 #include "components/dom_distiller/core/distiller_page.h"
 #include "components/dom_distiller/core/dom_distiller_service.h"
 #include "components/dom_distiller/core/task_tracker.h"
 #include "components/dom_distiller/core/url_constants.h"
 #include "components/dom_distiller/core/url_utils.h"
 #include "content/public/browser/browser_context.h"
@@ skipping 40 matching lines @@
  private:
   // The handle to the view request towards the DomDistillerService. It
   // needs to be kept around to ensure the distillation request finishes.
   std::unique_ptr<ViewerHandle> viewer_handle_;
 };
 
 void SelfDeletingRequestDelegate::DidNavigateMainFrame(
     const content::LoadCommittedDetails& details,
     const content::FrameNavigateParams& params) {
   Observe(NULL);
-  base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
+  base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this);
 }
 
 void SelfDeletingRequestDelegate::RenderProcessGone(
     base::TerminationStatus status) {
   Observe(NULL);
-  base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
+  base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this);
 }
 
 void SelfDeletingRequestDelegate::WebContentsDestroyed() {
   Observe(NULL);
-  base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
+  base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this);
 }
 
 SelfDeletingRequestDelegate::SelfDeletingRequestDelegate(
     content::WebContents* web_contents)
     : WebContentsObserver(web_contents) {
 }
 
 SelfDeletingRequestDelegate::~SelfDeletingRequestDelegate() {
 }
 
@@ skipping 79 matching lines @@
   DCHECK(source_web_contents);
   DCHECK(destination_web_contents);
 
   std::unique_ptr<SourcePageHandleWebContents> source_page_handle(
       new SourcePageHandleWebContents(source_web_contents, false));
 
   MaybeStartDistillation(std::move(source_page_handle));
   StartNavigationToDistillerViewer(destination_web_contents,
                                    source_web_contents->GetLastCommittedURL());
 }