Introduce VideoConfig/AudioConfig class for CMA backend

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 18 matching lines @@
   },
   'targets': [
     # Public API target for OEM partners to replace shlibs.
     {
       'target_name': 'cast_public_api',
       'type': '<(component)',
       'sources': [
         'public/cast_egl_platform.h',
         'public/cast_egl_platform_shlib.h',
         'public/chromecast_export.h',
+        'public/media/decoder_config.cc',
+        'public/media/decoder_config.h',
       ],
     },
     # TODO(gunsch): Remove this fake target once it's either added or no
     # longer referenced from internal code.
     {'target_name': 'cast_media_audio', 'type': 'none'},
 
     {
       'target_name': 'cast_base',
       'type': '<(component)',
       'dependencies': [
@@ skipping 533 matching lines @@
             'cast_public_api'
           ],
           'sources': [
             'graphics/cast_egl_platform_default.cc'
           ],
         }
       ]
     }],
   ],  # end of conditions
 }