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

webrtc/modules/video_coding/main/source/video_receiver.cc

 /*
  *  Copyright (c) 2013 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 170 matching lines @@
 // Enable or disable a video protection method.
 // Note: This API should be deprecated, as it does not offer a distinction
 // between the protection method and decoding with or without errors. If such a
 // behavior is desired, use the following API: SetReceiverRobustnessMode.
 int32_t VideoReceiver::SetVideoProtection(VCMVideoProtection videoProtection,
                                           bool enable) {
   // By default, do not decode with errors.
   _receiver.SetDecodeErrorMode(kNoErrors);
   switch (videoProtection) {
     case kProtectionNack: {
-      DCHECK(enable);
+      RTC_DCHECK(enable);
       _receiver.SetNackMode(kNack, -1, -1);
       break;
     }
 
     case kProtectionNackFEC: {
       CriticalSectionScoped cs(_receiveCritSect);
-      DCHECK(enable);
+      RTC_DCHECK(enable);
       _receiver.SetNackMode(kNack, media_optimization::kLowRttNackMs, -1);
       _receiver.SetDecodeErrorMode(kNoErrors);
       break;
     }
     case kProtectionFEC:
     case kProtectionNone:
       // No receiver-side protection.
-      DCHECK(enable);
+      RTC_DCHECK(enable);
       _receiver.SetNackMode(kNoNack, -1, -1);
       _receiver.SetDecodeErrorMode(kWithErrors);
       break;
   }
   return VCM_OK;
 }
 
 // Register a receive callback. Will be called whenever there is a new frame
 // ready for rendering.
 int32_t VideoReceiver::RegisterReceiveCallback(
@@ skipping 347 matching lines @@
 }
 
 void VideoReceiver::RegisterPreDecodeImageCallback(
     EncodedImageCallback* observer) {
   CriticalSectionScoped cs(_receiveCritSect);
   pre_decode_image_callback_ = observer;
 }
 
 }  // namespace vcm
 }  // namespace webrtc