Add RTC_ prefix to contructormagic macros.

webrtc/base/asynctcpsocket.h

Index: webrtc/base/asynctcpsocket.h
diff --git a/webrtc/base/asynctcpsocket.h b/webrtc/base/asynctcpsocket.h
index 64355101fb8f40a5b72484ece165db15ac289516..321fa234938a8e9582ffc733710226ad7a460344 100644
--- a/webrtc/base/asynctcpsocket.h
+++ b/webrtc/base/asynctcpsocket.h
@@ -74,7 +74,7 @@ class AsyncTCPSocketBase : public AsyncPacketSocket {
   char* inbuf_, * outbuf_;
   size_t insize_, inpos_, outsize_, outpos_;
 
-  DISALLOW_COPY_AND_ASSIGN(AsyncTCPSocketBase);
+  RTC_DISALLOW_COPY_AND_ASSIGN(AsyncTCPSocketBase);
 };
 
 class AsyncTCPSocket : public AsyncTCPSocketBase {
@@ -95,7 +95,7 @@ class AsyncTCPSocket : public AsyncTCPSocketBase {
   void HandleIncomingConnection(AsyncSocket* socket) override;
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(AsyncTCPSocket);
+  RTC_DISALLOW_COPY_AND_ASSIGN(AsyncTCPSocket);
 };
 
 }  // namespace rtc