[rtp_rtcp] fixed lint errors in rtp_rtcp module that are not fixed in other CLs

webrtc/modules/rtp_rtcp/source/rtp_sender_video.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 49 matching lines @@
 
   void SetMaxConfiguredBitrateVideo(const uint32_t maxBitrate);
 
   uint32_t MaxConfiguredBitrateVideo() const;
 
   // FEC
   void SetGenericFECStatus(const bool enable,
                            const uint8_t payloadTypeRED,
                            const uint8_t payloadTypeFEC);
 
-  void GenericFECStatus(bool& enable,
-                        uint8_t& payloadTypeRED,
-                        uint8_t& payloadTypeFEC) const;
+  void GenericFECStatus(bool* enable,
+                        uint8_t* payloadTypeRED,
+                        uint8_t* payloadTypeFEC) const;
 
   void SetFecParameters(const FecProtectionParams* delta_params,
                         const FecProtectionParams* key_params);
 
   void ProcessBitrate();
 
   uint32_t VideoBitrateSent() const;
   uint32_t FecOverheadRate() const;
 
   int SelectiveRetransmissions() const;
@@ skipping 37 matching lines @@
 
   // Bitrate used for FEC payload, RED headers, RTP headers for FEC packets
   // and any padding overhead.
   Bitrate _fecOverheadRate;
   // Bitrate used for video payload and RTP headers
   Bitrate _videoBitrate;
 };
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_