Revert of Define AudioBuffer and VideoFrame for mojo

media/mojo/interfaces/media_types.mojom

Index: media/mojo/interfaces/media_types.mojom
diff --git a/media/mojo/interfaces/media_types.mojom b/media/mojo/interfaces/media_types.mojom
index 78784f94fd87a8dfc85e72412f886a7e22973106..a16203ed551f90fd35c85c46a167c7faa7cacff7 100644
--- a/media/mojo/interfaces/media_types.mojom
+++ b/media/mojo/interfaces/media_types.mojom
@@ -231,58 +231,3 @@
   // Indicates this buffer is part of a splice around |splice_timestamp_usec|.
   int64 splice_timestamp_usec;
 };
-
-// This defines a mojo transport format for media::AudioBuffer.
-struct AudioBuffer {
-  // Format of the audio.
-  SampleFormat sample_format;
-
-  // How the channels are laid out.
-  ChannelLayout channel_layout;
-
-  // Number of channels.
-  int32 channel_count;
-
-  // Sample rate of the buffer.
-  int32 sample_rate;
-
-  // Number of frames in the buffer.
-  int32 frame_count;
-
-  // True if end of stream.
-  bool end_of_stream;
-
-  // Timestamp in microseconds of the first frame.
-  int64 timestamp_usec;
-
-  // Channel data. Will be null for EOS buffers.
-  array<uint8>? data;
-};
-
-// This defines a mojo transport format for media::VideoFrame.
-// TODO(jrummell): Support shared memory based VideoFrame to avoid copying
-// the data multiple times.
-struct VideoFrame {
-  // Format of the frame.
-  VideoFormat format;
-
-  // Width and height of the video frame, in pixels.
-  mojo.Size coded_size;
-
-  // Visible size of the frame.
-  mojo.Rect visible_rect;
-
-  // Natural size of the frame.
-  mojo.Size natural_size;
-
-  // True if end of stream.
-  bool end_of_stream;
-
-  // Timestamp in microseconds of the associated frame.
-  int64 timestamp_usec;
-
-  // Frame data for each plane. Will be null for EOS buffers.
-  array<uint8>? y_data;
-  array<uint8>? u_data;
-  array<uint8>? v_data;
-};