chrome: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/renderer/spellchecker/spellcheck.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/renderer/spellchecker/spellcheck.h"
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/common/spellcheck_common.h"
 #include "chrome/common/spellcheck_messages.h"
 #include "chrome/common/spellcheck_result.h"
 #include "chrome/renderer/spellchecker/spellcheck_provider.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/render_view.h"
 #include "content/public/renderer/render_view_visitor.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/web/WebTextCheckingCompletion.h"
@@ skipping 325 matching lines @@
 
 bool SpellCheck::InitializeIfNeeded() {
   return spellcheck_.InitializeIfNeeded();
 }
 
 #if !defined(OS_MACOSX) // OSX doesn't have |pending_request_param_|
 void SpellCheck::PostDelayedSpellCheckTask(SpellcheckRequest* request) {
   if (!request)
     return;
 
-  base::MessageLoopProxy::current()->PostTask(FROM_HERE,
-      base::Bind(&SpellCheck::PerformSpellCheck,
-                 AsWeakPtr(),
-                 base::Owned(request)));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::Bind(&SpellCheck::PerformSpellCheck, AsWeakPtr(),
+                            base::Owned(request)));
 }
 #endif
 
 #if !defined(OS_MACOSX)  // Mac uses its native engine instead.
 void SpellCheck::PerformSpellCheck(SpellcheckRequest* param) {
   DCHECK(param);
 
   if (!spellcheck_.IsEnabled()) {
     param->completion()->didCancelCheckingText();
   } else {
@@ skipping 33 matching lines @@
       list.push_back(WebTextCheckingResult(
           static_cast<WebTextDecorationType>(decoration),
           word_location + line_offset,
           word_length,
           spellcheck_results[i].replacement,
           spellcheck_results[i].hash));
     }
   }
   textcheck_results->assign(list);
 }