Replace RTC_DCHECK(false) with RTC_NOTREACHED().

webrtc/p2p/base/dtlstransportchannel.cc

 /*
  *  Copyright 2011 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 615 matching lines @@
 
 void DtlsTransportChannelWrapper::MaybeStartDtls() {
   if (dtls_ && channel_->writable()) {
     if (dtls_->StartSSL()) {
       // This should never fail:
       // Because we are operating in a nonblocking mode and all
       // incoming packets come in via OnReadPacket(), which rejects
       // packets in this state, the incoming queue must be empty. We
       // ignore write errors, thus any errors must be because of
       // configuration and therefore are our fault.
-      RTC_DCHECK(false) << "StartSSL failed.";
+      RTC_NOTREACHED() << "StartSSL failed.";
       LOG_J(LS_ERROR, this) << "Couldn't start DTLS handshake";
       set_dtls_state(DTLS_TRANSPORT_FAILED);
       return;
     }
     LOG_J(LS_INFO, this)
       << "DtlsTransportChannelWrapper: Started DTLS handshake";
     set_dtls_state(DTLS_TRANSPORT_CONNECTING);
     // Now that the handshake has started, we can process a cached ClientHello
     // (if one exists).
     if (cached_client_hello_.size()) {
@@ skipping 83 matching lines @@
   ASSERT(channel == channel_);
   SignalStateChanged(this);
 }
 
 void DtlsTransportChannelWrapper::OnDtlsHandshakeError(
     rtc::SSLHandshakeError error) {
   SignalDtlsHandshakeError(error);
 }
 
 }  // namespace cricket