Revert "content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs"

content/browser/speech/speech_recognition_browsertest.cc

 // Copyright 2013 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 <list>
 
 #include "base/bind.h"
-#include "base/location.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
-#include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
-#include "base/thread_task_runner_handle.h"
 #include "content/browser/speech/google_streaming_remote_engine.h"
 #include "content/browser/speech/speech_recognition_manager_impl.h"
 #include "content/browser/speech/speech_recognizer_impl.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/public/test/test_utils.h"
@@ skipping 138 matching lines @@
     const size_t buffer_size = audio_params.GetBytesPerBuffer();
     const int ms_per_buffer = audio_params.frames_per_buffer() * 1000 /
                               audio_params.sample_rate();
     // We can only simulate durations that are integer multiples of the
     // buffer size. In this regard see
     // SpeechRecognitionEngine::GetDesiredAudioChunkDurationMs().
     ASSERT_EQ(0, duration_ms % ms_per_buffer);
 
     const int n_buffers = duration_ms / ms_per_buffer;
     for (int i = 0; i < n_buffers; ++i) {
-      base::ThreadTaskRunnerHandle::Get()->PostTask(
-          FROM_HERE,
-          base::Bind(&FeedSingleBufferToAudioController,
-                     scoped_refptr<media::TestAudioInputController>(controller),
-                     buffer_size, feed_with_noise));
+      base::MessageLoop::current()->PostTask(FROM_HERE, base::Bind(
+          &FeedSingleBufferToAudioController,
+          scoped_refptr<media::TestAudioInputController>(controller),
+          buffer_size,
+          feed_with_noise));
     }
   }
 
   SpeechRecognitionResult GetGoodSpeechResult() {
     SpeechRecognitionResult result;
     result.hypotheses.push_back(SpeechRecognitionHypothesis(
         base::UTF8ToUTF16("Pictures of the moon"), 1.0F));
     return result;
   }
 
@@ skipping 15 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(SpeechRecognitionBrowserTest, OneShotRecognition) {
   NavigateToURLBlockUntilNavigationsComplete(
       shell(), GetTestUrlFromFragment("oneshot"), 2);
 
   EXPECT_EQ(kClientDisconnected, streaming_server_state());
   EXPECT_EQ("goodresult1", GetPageFragment());
 }
 
 }  // namespace content