Replace ASSERT by RTC_DCHECK in all non-test code.

webrtc/base/asyncsocket.cc

 /*
  *  Copyright 2010 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/base/asyncsocket.h"
+#include "webrtc/base/checks.h"
 
 namespace rtc {
 
 AsyncSocket::AsyncSocket() {
 }
 
 AsyncSocket::~AsyncSocket() {
 }
 
 AsyncSocketAdapter::AsyncSocketAdapter(AsyncSocket* socket) : socket_(NULL) {
   Attach(socket);
 }
 
 AsyncSocketAdapter::~AsyncSocketAdapter() {
   delete socket_;
 }
 
 void AsyncSocketAdapter::Attach(AsyncSocket* socket) {
-  ASSERT(!socket_);
+  RTC_DCHECK(!socket_);
   socket_ = socket;
   if (socket_) {
     socket_->SignalConnectEvent.connect(this,
                                         &AsyncSocketAdapter::OnConnectEvent);
     socket_->SignalReadEvent.connect(this, &AsyncSocketAdapter::OnReadEvent);
     socket_->SignalWriteEvent.connect(this, &AsyncSocketAdapter::OnWriteEvent);
     socket_->SignalCloseEvent.connect(this, &AsyncSocketAdapter::OnCloseEvent);
   }
 }
 
@@ skipping 80 matching lines @@
 
 void AsyncSocketAdapter::OnWriteEvent(AsyncSocket* socket) {
   SignalWriteEvent(this);
 }
 
 void AsyncSocketAdapter::OnCloseEvent(AsyncSocket* socket, int err) {
   SignalCloseEvent(this, err);
 }
 
 }  // namespace rtc