Refactoring: Declare cricket::Codec constructors protected.

webrtc/media/sctp/sctpdataengine.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 951 matching lines @@
   SendQueuedStreamResets();
 }
 
 // Puts the specified |param| from the codec identified by |id| into |dest|
 // and returns true.  Or returns false if it wasn't there, leaving |dest|
 // untouched.
 static bool GetCodecIntParameter(const std::vector<DataCodec>& codecs,
                                  int id, const std::string& name,
                                  const std::string& param, int* dest) {
   std::string value;
-  Codec match_pattern;
-  match_pattern.id = id;
-  match_pattern.name = name;
+  DataCodec match_pattern(id, name);
   for (size_t i = 0; i < codecs.size(); ++i) {
     if (codecs[i].Matches(match_pattern)) {
       if (codecs[i].GetParam(param, &value)) {
         *dest = rtc::FromString<int>(value);
         return true;
       }
     }
   }
   return false;
 }
@@ skipping 72 matching lines @@
     }
     case MSG_SCTPOUTBOUNDPACKET: {
       std::unique_ptr<OutboundPacketMessage> pdata(
           static_cast<OutboundPacketMessage*>(msg->pdata));
       OnPacketFromSctpToNetwork(pdata->data().get());
       break;
     }
   }
 }
 }  // namespace cricket