[cast/test] Use AudioConverter in FakeMediaSource to play back 6-channel WEBM's.

media/cast/test/sender.cc

 // Copyright 2013 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.
 
 // Test application that simulates a cast sender - Data can be either generated
 // or read from a file.
 
 #include <queue>
 
 #include "base/at_exit.h"
@@ skipping 241 matching lines @@
       new media::cast::CastEnvironment(
           make_scoped_ptr<base::TickClock>(new base::DefaultTickClock()),
           io_message_loop.message_loop_proxy(),
           audio_thread.message_loop_proxy(),
           video_thread.message_loop_proxy()));
 
   // SendProcess initialization.
   scoped_ptr<media::cast::FakeMediaSource> fake_media_source(
       new media::cast::FakeMediaSource(test_thread.message_loop_proxy(),
                                        cast_environment->Clock(),
-                                       video_config, false));
+                                       audio_config,
+                                       video_config,
+                                       false));
 
   int override_fps = 0;
   if (!base::StringToInt(cmd->GetSwitchValueASCII(kSwitchFps),
                          &override_fps)){
     override_fps = 0;
   }
   base::FilePath source_path = cmd->GetSwitchValuePath(kSwitchSourceFile);
   if (!source_path.empty()) {
     LOG(INFO) << "Source: " << source_path.value();
     fake_media_source->SetSourceFile(source_path, override_fps);
@@ skipping 98 matching lines @@
                  base::Unretained(cast_sender.get()),
                  audio_config,
                  base::Bind(&QuitLoopOnInitializationResult)));
   io_message_loop.Run();  // Wait for audio initialization.
 
   fake_media_source->Start(cast_sender->audio_frame_input(),
                            cast_sender->video_frame_input());
   io_message_loop.Run();
   return 0;
 }