Removing SignalingTask and replace with base::Bind(&WaitableEvent::Signal, ...)

content/test/webrtc_audio_device_test.cc

 // Copyright (c) 2011 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/file_util.h"
 #include "base/message_loop.h"
 #include "base/synchronization/waitable_event.h"
-#include "base/test/signaling_task.h"
 #include "base/test/test_timeouts.h"
 #include "base/win/scoped_com_initializer.h"
 #include "content/browser/renderer_host/media/audio_input_renderer_host.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/browser/resource_context.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/common/content_paths.h"
@@ skipping 228 matching lines @@
   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 WebRTCAudioDeviceTest::WaitForIOThreadCompletion() {
   ChildProcess::current()->io_message_loop()->PostTask(
-      FROM_HERE, new base::SignalingTask(&event_));
+      FROM_HERE, base::Bind(&base::WaitableEvent::Signal,
+                            base::Unretained(&event_)));
   EXPECT_TRUE(event_.TimedWait(
       base::TimeDelta::FromMilliseconds(TestTimeouts::action_timeout_ms())));
 }
 
 std::string WebRTCAudioDeviceTest::GetTestDataPath(
     const FilePath::StringType& file_name) {
   FilePath path;
   EXPECT_TRUE(PathService::Get(content::DIR_TEST_DATA, &path));
   path = path.Append(file_name);
   EXPECT_TRUE(file_util::PathExists(path));
@@ skipping 11 matching lines @@
 WebRTCTransportImpl::~WebRTCTransportImpl() {}
 
 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);
 }