Add sender controlled playout delay limits

webrtc/common_types.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 13 matching lines @@
     : hasTransmissionTimeOffset(false),
       transmissionTimeOffset(0),
       hasAbsoluteSendTime(false),
       absoluteSendTime(0),
       hasTransportSequenceNumber(false),
       transportSequenceNumber(0),
       hasAudioLevel(false),
       voiceActivity(false),
       audioLevel(0),
       hasVideoRotation(false),
-      videoRotation(0) {
-}
+      videoRotation(0),
+      min_playout_delay_ms(-1),
+      max_playout_delay_ms(-1) {}
 
 RTPHeader::RTPHeader()
     : markerBit(false),
       payloadType(0),
       sequenceNumber(0),
       timestamp(0),
       ssrc(0),
       numCSRCs(0),
       paddingLength(0),
       headerLength(0),
       payload_type_frequency(0),
       extension() {
   memset(&arrOfCSRCs, 0, sizeof(arrOfCSRCs));
 }
 
 }  // namespace webrtc