Test RTC_DCHECK_IS_ON instead of checking DCHECK_ALWAYS_ON everywhere

webrtc/media/sctp/sctpdataengine.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 100 matching lines @@
 typedef rtc::ScopedMessageData<SctpInboundPacket> InboundPacketMessage;
 typedef rtc::ScopedMessageData<rtc::CopyOnWriteBuffer> OutboundPacketMessage;
 
 enum {
   MSG_SCTPINBOUNDPACKET = 1,   // MessageData is SctpInboundPacket
   MSG_SCTPOUTBOUNDPACKET = 2,  // MessageData is rtc:Buffer
 };
 
 // Helper for logging SCTP messages.
 void DebugSctpPrintf(const char* format, ...) {
-#if (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON))
+#if RTC_DCHECK_IS_ON
   char s[255];
   va_list ap;
   va_start(ap, format);
   vsnprintf(s, sizeof(s), format, ap);
   LOG(LS_INFO) << "SCTP: " << s;
   va_end(ap);
 #endif
 }
 
 // Get the PPID to use for the terminating fragment of this type.
@@ skipping 925 matching lines @@
     }
     case MSG_SCTPOUTBOUNDPACKET: {
       std::unique_ptr<OutboundPacketMessage> pdata(
           static_cast<OutboundPacketMessage*>(msg->pdata));
       OnPacketFromSctpToNetwork(pdata->data().get());
       break;
     }
   }
 }
 }  // namespace cricket