Move audio messages to their own file.

content/renderer/media/audio_renderer_impl_unittest.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 "base/process_util.h"
-#include "chrome/common/render_messages.h"
-#include "chrome/common/render_messages_params.h"
+#include "content/common/audio_messages.h"
 #include "content/renderer/media/audio_renderer_impl.h"
 #include "media/base/data_buffer.h"
 #include "media/base/media_format.h"
 #include "media/base/mock_callback.h"
 #include "media/base/mock_filter_host.h"
 #include "media/base/mock_filters.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::ReturnRef;
 
@@ skipping 70 matching lines @@
 }
 
 TEST_F(AudioRendererImplTest, SetVolume) {
   // Execute SetVolume() codepath to create an IPC message.
   renderer_->SetVolume(0.5f);
   renderer_->Stop(media::NewExpectedCallback());
   message_loop_->RunAllPending();
 }
 
 TEST_F(AudioRendererImplTest, Stop) {
-  // Declare some state messages.
-  const ViewMsg_AudioStreamState_Params kError(
-      ViewMsg_AudioStreamState_Params::kError);
-  const ViewMsg_AudioStreamState_Params kPlaying(
-      ViewMsg_AudioStreamState_Params::kPlaying);
-  const ViewMsg_AudioStreamState_Params kPaused(
-      ViewMsg_AudioStreamState_Params::kPaused);
-
   // Execute Stop() codepath to create an IPC message.
   renderer_->Stop(media::NewExpectedCallback());
   message_loop_->RunAllPending();
 
   // Run AudioMessageFilter::Delegate methods, which can be executed after being
   // stopped.  AudioRendererImpl shouldn't create any messages.
   renderer_->OnRequestPacket(AudioBuffersState(kSize, 0));
-  renderer_->OnStateChanged(kError);
-  renderer_->OnStateChanged(kPlaying);
-  renderer_->OnStateChanged(kPaused);
+  renderer_->OnStateChanged(kAudioStreamError);
+  renderer_->OnStateChanged(kAudioStreamPlaying);
+  renderer_->OnStateChanged(kAudioStreamPaused);
   renderer_->OnCreated(shared_mem_.handle(), kSize);
   renderer_->OnVolume(0.5);
 
   // It's possible that the upstream decoder replies right after being stopped.
   scoped_refptr<media::Buffer> buffer(new media::DataBuffer(kSize));
   renderer_->ConsumeAudioSamples(buffer);
 }
 
 TEST_F(AudioRendererImplTest, DestroyedMessageLoop_SetPlaybackRate) {
   // Kill the message loop and verify SetPlaybackRate() still works.
@@ skipping 11 matching lines @@
   renderer_->Stop(media::NewExpectedCallback());
 }
 
 TEST_F(AudioRendererImplTest, DestroyedMessageLoop_ConsumeAudioSamples) {
   // Kill the message loop and verify OnReadComplete() still works.
   message_loop_.reset();
   scoped_refptr<media::Buffer> buffer(new media::DataBuffer(kSize));
   renderer_->ConsumeAudioSamples(buffer);
   renderer_->Stop(media::NewExpectedCallback());
 }