Revert of Chromecast: Play audio streams not supported by CMA via default renderer

chromecast/chromecast.gyp

 # Copyright 2014 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.
 
 {
   'variables': {
     'android_support_v13_target%':
         '../third_party/android_tools/android_tools.gyp:android_support_v13_javalib',
     'cast_build_release': 'internal/build/cast_build_release',
     'chromium_code': 1,
@@ skipping 478 matching lines @@
             'common/media/cma_ipc_common.h',
             'common/media/cma_messages.h',
             'common/media/cma_message_generator.cc',
             'common/media/cma_message_generator.h',
             'common/media/cma_param_traits.cc',
             'common/media/cma_param_traits.h',
             'common/media/shared_memory_chunk.cc',
             'common/media/shared_memory_chunk.h',
             'renderer/media/audio_pipeline_proxy.cc',
             'renderer/media/audio_pipeline_proxy.h',
-            'renderer/media/chromecast_media_renderer_factory.cc',
-            'renderer/media/chromecast_media_renderer_factory.h',
+            'renderer/media/cma_media_renderer_factory.cc',
+            'renderer/media/cma_media_renderer_factory.h',
             'renderer/media/cma_message_filter_proxy.cc',
             'renderer/media/cma_message_filter_proxy.h',
             'renderer/media/media_channel_proxy.cc',
             'renderer/media/media_channel_proxy.h',
             'renderer/media/media_pipeline_proxy.cc',
             'renderer/media/media_pipeline_proxy.h',
             'renderer/media/video_pipeline_proxy.cc',
             'renderer/media/video_pipeline_proxy.h',
           ],
         },  # end of target 'cast_shell_media'
@@ skipping 33 matching lines @@
           # TODO(dougsteed): remove when Chromecast moves to boringssl.
           # Allow the cast shell to find the NSS module in the same directory.
           'ldflags': [
             '-Wl,-rpath=\$$ORIGIN'
           ],
         },
       ],  # end of targets
     }],
   ],  # end of conditions
 }