Merge methods for configuring NACK/FEC/hybrid.

webrtc/modules/video_coding/main/interface/video_coding_defines.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 23 matching lines @@
 #define VCM_OLD_PACKET_ERROR    -10
 #define VCM_NO_FRAME_DECODED    -11
 #define VCM_ERROR_REQUEST_SLI   -12
 #define VCM_NOT_IMPLEMENTED     -20
 
 enum { kDefaultStartBitrateKbps = 300 };
 
 enum VCMVideoProtection {
   kProtectionNone,
   kProtectionNack,                // Both send-side and receive-side
-  kProtectionNackSender,          // Send-side only
-  kProtectionNackReceiver,        // Receive-side only
   kProtectionFEC,
   kProtectionNackFEC,
   kProtectionKeyOnLoss,
   kProtectionKeyOnKeyLoss,
 };
 
 enum VCMTemporalDecimation {
   kBitrateOverUseDecimation,
 };
 
@@ skipping 140 matching lines @@
   virtual void RenderBufferSizeMs(int buffer_size_ms) = 0;
 
  protected:
   virtual ~VCMRenderBufferSizeCallback() {
   }
 };
 
 }  // namespace webrtc
 
 #endif // WEBRTC_MODULES_INTERFACE_VIDEO_CODING_DEFINES_H_