Revert "Update includes for webrtc/{base => rtc_base} rename (2/3)"

webrtc/p2p/base/packettransportinternal.h

 /*
  *  Copyright 2017 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.
  */
 
 #ifndef WEBRTC_P2P_BASE_PACKETTRANSPORTINTERNAL_H_
 #define WEBRTC_P2P_BASE_PACKETTRANSPORTINTERNAL_H_
 
 #include <string>
 #include <vector>
 
 // This is included for PacketOptions.
 #include "webrtc/api/ortc/packettransportinterface.h"
-#include "webrtc/rtc_base/asyncpacketsocket.h"
-#include "webrtc/rtc_base/sigslot.h"
-#include "webrtc/rtc_base/socket.h"
+#include "webrtc/base/asyncpacketsocket.h"
+#include "webrtc/base/sigslot.h"
+#include "webrtc/base/socket.h"
 
 namespace cricket {
 class TransportChannel;
 }
 
 namespace rtc {
 struct PacketOptions;
 struct PacketTime;
 struct SentPacket;
 
@@ skipping 59 matching lines @@
   sigslot::signal2<PacketTransportInternal*, const rtc::SentPacket&>
       SignalSentPacket;
 
  protected:
   PacketTransportInternal* GetInternal() override { return this; }
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_P2P_BASE_PACKETTRANSPORTINTERNAL_H_