Replace RTC_DCHECK(false) with RTC_NOTREACHED().

webrtc/base/network.cc

 /*
  *  Copyright 2004 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 93 matching lines @@
       return "Ethernet";
     case ADAPTER_TYPE_WIFI:
       return "Wifi";
     case ADAPTER_TYPE_CELLULAR:
       return "Cellular";
     case ADAPTER_TYPE_VPN:
       return "VPN";
     case ADAPTER_TYPE_LOOPBACK:
       return "Loopback";
     default:
-      RTC_DCHECK(false) << "Invalid type " << type;
+      RTC_NOTREACHED() << "Invalid type " << type;
       return std::string();
   }
 }
 
 #if !defined(__native_client__)
 bool IsIgnoredIPv6(const InterfaceAddress& ip) {
   if (ip.family() != AF_INET6) {
     return false;
   }
 
@@ skipping 857 matching lines @@
   std::stringstream ss;
   // Print out the first space-terminated token of the network desc, plus
   // the IP address.
   ss << "Net[" << description_.substr(0, description_.find(' '))
      << ":" << prefix_.ToSensitiveString() << "/" << prefix_length_
      << ":" << AdapterTypeToString(type_) << "]";
   return ss.str();
 }
 
 }  // namespace rtc