Replace MessageLoopProxy with SingleThreadTaskRunner for the rest of media/.

content/test/webrtc_audio_device_test.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 "content/test/webrtc_audio_device_test.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
-#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/test_timeouts.h"
 #include "content/browser/renderer_host/media/audio_input_renderer_host.h"
 #include "content/browser/renderer_host/media/audio_mirroring_manager.h"
 #include "content/browser/renderer_host/media/audio_renderer_host.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
 #include "content/browser/renderer_host/media/mock_media_observer.h"
 #include "content/common/media/media_param_traits.h"
 #include "content/common/view_messages.h"
@@ skipping 364 matching lines @@
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP_EX()
 
   EXPECT_TRUE(message_is_ok);
 
   return true;
 }
 
 // Posts a final task to the IO message loop and waits for completion.
 void MAYBE_WebRTCAudioDeviceTest::WaitForIOThreadCompletion() {
-  WaitForMessageLoopCompletion(
-      ChildProcess::current()->io_message_loop()->message_loop_proxy().get());
+  WaitForTaskRunnerCompletion(
+      ChildProcess::current()->io_message_loop()->message_loop_proxy());
 }
 
 void MAYBE_WebRTCAudioDeviceTest::WaitForAudioManagerCompletion() {
   if (audio_manager_)
-    WaitForMessageLoopCompletion(audio_manager_->GetMessageLoop().get());
+    WaitForTaskRunnerCompletion(audio_manager_->GetTaskRunner());
 }
 
-void MAYBE_WebRTCAudioDeviceTest::WaitForMessageLoopCompletion(
-    base::MessageLoopProxy* loop) {
+void MAYBE_WebRTCAudioDeviceTest::WaitForTaskRunnerCompletion(
+    const scoped_refptr<base::SingleThreadTaskRunner>& task_runner) {
   base::WaitableEvent* event = new base::WaitableEvent(false, false);
-  loop->PostTask(FROM_HERE, base::Bind(&base::WaitableEvent::Signal,
-                 base::Unretained(event)));
+  task_runner->PostTask(
+      FROM_HERE,
+      base::Bind(&base::WaitableEvent::Signal, base::Unretained(event)));
   if (event->TimedWait(TestTimeouts::action_max_timeout())) {
     delete event;
   } else {
     // Don't delete the event object in case the message ever gets processed.
     // If we do, we will crash the test process.
     ADD_FAILURE() << "Failed to wait for message loop";
   }
 }
 
 std::string MAYBE_WebRTCAudioDeviceTest::GetTestDataPath(
@@ skipping 18 matching lines @@
 int WebRTCTransportImpl::SendPacket(int channel, const void* data, int len) {
   return network_->ReceivedRTPPacket(channel, data, len);
 }
 
 int WebRTCTransportImpl::SendRTCPPacket(int channel, const void* data,
                                         int len) {
   return network_->ReceivedRTCPPacket(channel, data, len);
 }
 
 }  // namespace content