Implementing unified plan encoding of msid.

webrtc/api/jsepsessiondescription.cc

 /*
  *  Copyright 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 133 matching lines @@
 }
 
 const IceCandidateCollection* JsepSessionDescription::candidates(
     size_t mediasection_index) const {
   if (mediasection_index >= candidate_collection_.size())
     return NULL;
   return &candidate_collection_[mediasection_index];
 }
 
 bool JsepSessionDescription::ToString(std::string* out) const {
-  if (!description_ || !out)
+  if (!description_ || !out) {
     return false;
-  *out = SdpSerialize(*this);
+  }
+  *out = SdpSerialize(*this, false);
   return !out->empty();
 }
 
 bool JsepSessionDescription::GetMediasectionIndex(
     const IceCandidateInterface* candidate,
     size_t* index) {
   if (!candidate || !index) {
     return false;
   }
   *index = static_cast<size_t>(candidate->sdp_mline_index());
@@ skipping 10 matching lines @@
     if (!found) {
       // If the sdp_mid is presented but we can't find a match, we consider
       // this as an error.
       return false;
     }
   }
   return true;
 }
 
 }  // namespace webrtc