Removing `preference` field from `cricket::Codec`.

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 39 matching lines @@
 // Limit default max video codec size for Android to avoid
 // HW VP8 codec initialization failure for resolutions higher
 // than 1280x720 or 720x1280.
 // Same patch for iOS to support 720P in portrait mode.
 const int JsepSessionDescription::kMaxVideoCodecWidth = 1280;
 const int JsepSessionDescription::kMaxVideoCodecHeight = 1280;
 #else
 const int JsepSessionDescription::kMaxVideoCodecWidth = 1920;
 const int JsepSessionDescription::kMaxVideoCodecHeight = 1080;
 #endif
-const int JsepSessionDescription::kDefaultVideoCodecPreference = 1;
 
 SessionDescriptionInterface* CreateSessionDescription(const std::string& type,
                                                       const std::string& sdp,
                                                       SdpParseError* error) {
   if (!IsTypeSupported(type)) {
     return NULL;
   }
 
   JsepSessionDescription* jsep_desc = new JsepSessionDescription(type);
   if (!jsep_desc->Initialize(sdp, error)) {
@@ skipping 133 matching lines @@
   const std::string& transport_name = candidate.transport_name();
   for (size_t i = 0; i < description_->contents().size(); ++i) {
     if (transport_name == description_->contents().at(i).name) {
       return static_cast<int>(i);
     }
   }
   return -1;
 }
 
 }  // namespace webrtc