Revert of Define AudioBuffer and VideoFrame for mojo

media/mojo/interfaces/media_types.mojom

 // 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.
 
 module media.interfaces;
 
 import "ui/mojo/geometry/geometry.mojom";
 
 // See media/base/buffering_state.h for descriptions.
 // Kept in sync with media::BufferingState via static_asserts.
@@ skipping 213 matching lines @@
   // DecryptConfig for a encrypted buffer. NULL if the buffer is not encrypted.
   DecryptConfig? decrypt_config;
 
   // These fields indicate the amount of data to discard after decoding.
   int64 front_discard_usec;
   int64 back_discard_usec;
 
   // 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;
-};