Revert of [Cast] Add back ignored width/height in RtpPayloadParams IDL for Chrome 43.

chrome/common/extensions/api/cast_streaming_rtp_stream.idl

 // Copyright 2013 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.
 
 // The <code>chrome.cast.streaming.rtpStream</code> API allows configuration
 // of encoding parameters and RTP parameters used in a Cast streaming
 // session.
 //
 // Valid stream IDs are positive and non-zero.
 namespace cast.streaming.rtpStream {
@@ skipping 30 matching lines @@
 
     // Maximum bitrate in kilobits per second.
     long? maxBitrate;
 
     // The number of channels.
     long? channels;
 
     // The maximum frame rate.
     double? maxFrameRate;
 
-    // TODO(miu): DEPRECATED.  These fields are ignored, and will be removed
-    // starting with Chrome 44.  http://crbug.com/466357
-    long? width;
-    long? height;
-
     // 32 bytes hex-encoded AES key.
     DOMString? aesKey;
 
     // 32 bytes hex-encoded AES IV (Initialization vector) mask.
     DOMString? aesIvMask;
 
     // A list of codec specific params.
     CodecSpecificParams[] codecSpecificParams;
   };
 
@@ skipping 71 matching lines @@
     // Event fired when a Cast RTP stream has stopped.
     // |streamId| : The ID of the RTP stream.
     static void onStopped(long streamId);
 
     // Event fired when a Cast RTP stream has error.
     // |streamId| : The ID of the RTP stream.
     // |errorString| : The error info.
     static void onError(long streamId, DOMString errorString);
   };
 };