First step towards moving AudioDevice from content/ to media/audio.

content/browser/renderer_host/media/audio_renderer_host_unittest.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 "base/bind.h"
 #include "base/environment.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/process_util.h"
 #include "base/sync_socket.h"
@@ skipping 100 matching lines @@
 #else
     sync_socket_handle = socket_descriptor.fd;
 #endif
     sync_socket_.reset(new base::SyncSocket(sync_socket_handle));
 
     // And then delegate the call to the mock method.
     OnStreamCreated(stream_id, length);
   }
 
   void OnStreamStateChanged(const IPC::Message& msg, int stream_id,
-                            AudioStreamState state) {
-    if (state == kAudioStreamPlaying) {
+                            media::AudioStreamState state) {
+    if (state == media::kAudioStreamPlaying) {

[scherkus (not reviewing), 2012/07/23 22:57:51]

seems like a good use case for a switch!

[tommi (sloooow) - chröme, 2012/07/24 09:49:44]

Done.

       OnStreamPlaying(stream_id);
-    } else if (state == kAudioStreamPaused) {
+    } else if (state == media::kAudioStreamPaused) {
       OnStreamPaused(stream_id);
-    } else if (state == kAudioStreamError) {
+    } else if (state == media::kAudioStreamError) {
       OnStreamError(stream_id);
     } else {
       FAIL() << "Unknown stream state";
     }
   }
 
   void OnStreamVolume(const IPC::Message& msg, int stream_id, double volume) {
     OnStreamVolume(stream_id, volume);
   }
 
@@ skipping 261 matching lines @@
     EnableRealDevice();
 
   Create();
   Play();
   SimulateError();
   Close();
 }
 
 
 // TODO(hclam): Add tests for data conversation in low latency mode.