Make error resilience configurable through VideoCodecVP9 resilience setting.

webrtc/common_types.h

 /*
  *  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 462 matching lines @@
   bool errorConcealmentOn;
   bool automaticResizeOn;
   bool frameDroppingOn;
   int keyFrameInterval;
   TemporalLayersFactory* tl_factory;
 };
 
 // VP9 specific.
 struct VideoCodecVP9 {
   VideoCodecComplexity complexity;
-  int resilience;
+  bool resilienceOn;
   unsigned char numberOfTemporalLayers;
   bool denoisingOn;
   bool frameDroppingOn;
   int keyFrameInterval;
   bool adaptiveQpMode;
   bool automaticResizeOn;
   unsigned char numberOfSpatialLayers;
   bool flexibleMode;
 };
 
@@ skipping 392 matching lines @@
 enum class RtcpMode { kOff, kCompound, kReducedSize };
 
 enum NetworkState {
   kNetworkUp,
   kNetworkDown,
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_COMMON_TYPES_H_