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

webrtc/video/video_encoder.cc

 /*
  *  Copyright (c) 2015 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.
  */
 
 #include "webrtc/video_encoder.h"
 
 #include "webrtc/base/checks.h"
 #include "webrtc/modules/video_coding/codecs/h264/include/h264.h"
 #include "webrtc/modules/video_coding/codecs/vp8/include/vp8.h"
 #include "webrtc/modules/video_coding/codecs/vp9/include/vp9.h"
 #include "webrtc/system_wrappers/interface/logging.h"
 
 namespace webrtc {
 VideoEncoder* VideoEncoder::Create(VideoEncoder::EncoderType codec_type) {
   switch (codec_type) {
     case kH264:
-      DCHECK(H264Encoder::IsSupported());
+      RTC_DCHECK(H264Encoder::IsSupported());
       return H264Encoder::Create();
     case kVp8:
       return VP8Encoder::Create();
     case kVp9:
       return VP9Encoder::Create();
     case kUnsupportedCodec:
       RTC_NOTREACHED();
       return nullptr;
   }
   RTC_NOTREACHED();
@@ skipping 100 matching lines @@
   return encoder_->SupportsNativeHandle();
 }
 
 int VideoEncoderSoftwareFallbackWrapper::GetTargetFramerate() {
   if (fallback_encoder_)
     return fallback_encoder_->GetTargetFramerate();
   return encoder_->GetTargetFramerate();
 }
 
 }  // namespace webrtc