Use different RTX payload types for different H264 profiles

webrtc/media/engine/fakewebrtcvideoengine.h

 /*
  *  Copyright (c) 2010 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 215 matching lines @@
 
   bool EncoderTypeHasInternalSource(
       webrtc::VideoCodecType type) const override {
     return encoders_have_internal_sources_;
   }
 
   void set_encoders_have_internal_sources(bool internal_source) {
     encoders_have_internal_sources_ = internal_source;
   }
 
+  void AddSupportedVideoCodec(const cricket::VideoCodec& codec) {
+    codecs_.push_back(codec);
+  }
+
   void AddSupportedVideoCodecType(const std::string& name) {
     codecs_.push_back(cricket::VideoCodec(name));
   }
 
   int GetNumCreatedEncoders() {
     rtc::CritScope lock(&crit_);
     return num_created_encoders_;
   }
 
   const std::vector<FakeWebRtcVideoEncoder*> encoders() {
@@ skipping 10 matching lines @@
   rtc::Event created_video_encoder_event_;
   std::vector<cricket::VideoCodec> codecs_;
   std::vector<FakeWebRtcVideoEncoder*> encoders_ GUARDED_BY(crit_);
   int num_created_encoders_ GUARDED_BY(crit_);
   bool encoders_have_internal_sources_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_ENGINE_FAKEWEBRTCVIDEOENGINE_H_