[Chromecast] Move CastAudioDecoder out to chromecast/media/cma/decoder

chromecast/media/media.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': {
     'chromium_code': 1,
     'chromecast_branding%': 'public',
   },
   'target_defaults': {
@@ skipping 21 matching lines @@
     {
       'target_name': 'media_base',
       'type': '<(component)',
       'dependencies': [
         'libcast_media_1.0',
         '../../base/base.gyp:base',
         '../../crypto/crypto.gyp:crypto',
         '../../third_party/widevine/cdm/widevine_cdm.gyp:widevine_cdm_version_h',
       ],
       'sources': [
+        'base/cast_audio_decoder.h',
+        'base/cast_audio_decoder_android.cc',
+        'base/cast_audio_decoder_linux.cc',
+        'base/decoder_buffer_base.h',
         'base/decrypt_context_impl.cc',
         'base/decrypt_context_impl.h',
         'base/decrypt_context_impl_clearkey.cc',
         'base/decrypt_context_impl_clearkey.h',
         'base/key_systems_common.cc',
         'base/key_systems_common.h',
         'base/media_caps.cc',
         'base/media_caps.h',
         'base/media_codec_support.cc',
         'base/media_codec_support.h',
@@ skipping 265 matching lines @@
       'dependencies': [
         '../../chromecast/chromecast.gyp:cast_public_api',
         'default_cma_backend'
       ],
       'sources': [
         'base/cast_media_default.cc',
       ],
     },
   ], # end of targets
 }