Chromecast: MessageLoopProxy cleanup --> SingleThreadTaskRunner.

chromecast/renderer/media/cma_renderer_unittest.cc

 // Copyright 2015 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 "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 23 matching lines @@
  public:
   CmaRendererTest() {
     demuxer_stream_provider_.reset(
         new ::media::FakeDemuxerStreamProvider(1, 1, false));
     null_sink_.reset(new ::media::NullVideoSink(
         false,
         base::TimeDelta::FromSecondsD(1.0 / 60),
         base::Bind(&MockCB::OnFrameReceived, base::Unretained(&mock_)),
         message_loop_.task_runner()));
 
-    cma_proxy_ = new CmaMessageFilterProxy(message_loop_.message_loop_proxy());
+    cma_proxy_ = new CmaMessageFilterProxy(message_loop_.task_runner());
     cma_proxy_->OnFilterAdded(&ipc_sink_);
 
     renderer_.reset(new CmaRenderer(
-        scoped_ptr<MediaPipelineProxy>(
-            new MediaPipelineProxy(0, message_loop_.message_loop_proxy(),
-                                   LoadType::kLoadTypeMediaSource)),
+        scoped_ptr<MediaPipelineProxy>(new MediaPipelineProxy(
+            0, message_loop_.task_runner(), LoadType::kLoadTypeMediaSource)),
         null_sink_.get()));
   }
 
   ~CmaRendererTest() override {
     cma_proxy_->OnFilterRemoved();
   }
 
  protected:
   base::MessageLoop message_loop_;
   scoped_ptr<::media::FakeDemuxerStreamProvider> demuxer_stream_provider_;
@@ skipping 55 matching lines @@
 
   EXPECT_CALL(mock_, OnInitialized(::media::PIPELINE_OK));
   cma_proxy_->OnMessageReceived(
       CmaMsg_TrackStateChanged(1, kVideoTrackId, ::media::PIPELINE_OK));
   message_loop_.RunUntilIdle();
 }
 
 
 }  // namespace media
 }  // namespace chromecast