Use VPX_ERROR_RESILIENT_DEFAULT constant.

webrtc/modules/video_coding/codecs/vp8/vp8_impl.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 379 matching lines @@
   configurations_[0].g_timebase.num = 1;
   configurations_[0].g_timebase.den = 90000;
   configurations_[0].g_lag_in_frames = 0;  // 0- no frame lagging
 
   // Set the error resilience mode according to user settings.
   switch (inst->VP8().resilience) {
     case kResilienceOff:
       configurations_[0].g_error_resilient = 0;
       break;
     case kResilientStream:
-      configurations_[0].g_error_resilient = 1;  // TODO(holmer): Replace with
-      // VPX_ERROR_RESILIENT_DEFAULT when we
-      // drop support for libvpx 9.6.0.
+      configurations_[0].g_error_resilient = VPX_ERROR_RESILIENT_DEFAULT;
       break;
     case kResilientFrames:
       return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;  // Not supported
   }
 
   // rate control settings
   configurations_[0].rc_dropframe_thresh = inst->VP8().frameDroppingOn ? 30 : 0;
   configurations_[0].rc_end_usage = VPX_CBR;
   configurations_[0].g_pass = VPX_RC_ONE_PASS;
   // TODO(hellner): investigate why the following two lines produce
@@ skipping 864 matching lines @@
     return -1;
   }
   if (vpx_codec_control(copy->decoder_, VP8_SET_REFERENCE, ref_frame_) !=
       VPX_CODEC_OK) {
     return -1;
   }
   return 0;
 }
 
 }  // namespace webrtc