Add RTC_ prefix to (D)CHECKs and related macros.

webrtc/modules/rtp_rtcp/source/rtcp_utility.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 447 matching lines @@
 //  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
 // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 // |V=2|P|    IC   |      PT       |             length            |
 // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 //
 // Common header for all RTCP packets, 4 octets.
 
 bool RTCPUtility::RtcpParseCommonHeader(const uint8_t* packet,
                                         size_t size_bytes,
                                         RtcpCommonHeader* parsed_header) {
-  DCHECK(parsed_header != nullptr);
+  RTC_DCHECK(parsed_header != nullptr);
   if (size_bytes < RtcpCommonHeader::kHeaderSizeBytes) {
     LOG(LS_WARNING) << "Too little data (" << size_bytes << " byte"
                     << (size_bytes != 1 ? "s" : "")
                     << ") remaining in buffer to parse RTCP header (4 bytes).";
     return false;
   }
 
   const uint8_t kRtcpVersion = 2;
   uint8_t version = packet[0] >> 6;
   if (version != kRtcpVersion) {
@@ skipping 1212 matching lines @@
 const RTCPUtility::RtcpCommonHeader*
 RTCPUtility::RTCPPacketIterator::Current() {
     if (!_ptrBlock)
     {
         return NULL;
     }
 
     return &_header;
 }
 }  // namespace webrtc