Implement reading of media track info from WebM and MP4 containers

media/media.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
     # Override to dynamically link the cras (ChromeOS audio) library.
     'use_cras%': 0,
     # Option e.g. for Linux distributions to link pulseaudio directly
@@ skipping 1261 matching lines @@
         'formats/common/offset_byte_queue_unittest.cc',
         'formats/webm/cluster_builder.cc',
         'formats/webm/cluster_builder.h',
         'formats/webm/opus_packet_builder.cc',
         'formats/webm/opus_packet_builder.h',
         'formats/webm/tracks_builder.cc',
         'formats/webm/tracks_builder.h',
         'formats/webm/webm_cluster_parser_unittest.cc',
         'formats/webm/webm_content_encodings_client_unittest.cc',
         'formats/webm/webm_parser_unittest.cc',
+        'formats/webm/webm_stream_parser_unittest.cc',
         'formats/webm/webm_tracks_parser_unittest.cc',
         'formats/webm/webm_webvtt_parser_unittest.cc',
         'muxers/webm_muxer_unittest.cc',
         'renderers/audio_renderer_impl_unittest.cc',
         'renderers/renderer_impl_unittest.cc',
         'renderers/skcanvas_video_renderer_unittest.cc',
         'renderers/video_renderer_impl_unittest.cc',
         'test/pipeline_integration_test.cc',
         'test/pipeline_integration_test_base.cc',
         'video/gpu_memory_buffer_video_frame_pool_unittest.cc',
@@ skipping 817 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }