Remove extra uses of basictypes.h.

webrtc/pc/rtcpmuxfilter.h

 /*
  *  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.
  */
 
 #ifndef WEBRTC_PC_RTCPMUXFILTER_H_
 #define WEBRTC_PC_RTCPMUXFILTER_H_
 
-#include "webrtc/base/basictypes.h"
 #include "webrtc/p2p/base/sessiondescription.h"
 
 namespace cricket {
 
 // RTCP Muxer, as defined in RFC 5761 (http://tools.ietf.org/html/rfc5761)
 class RtcpMuxFilter {
  public:
   RtcpMuxFilter();
 
   // Whether RTCP mux has been negotiated with a final answer (not provisional).
@@ skipping 48 matching lines @@
     // the filter.
     ST_ACTIVE
   };
   State state_;
   bool offer_enable_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_PC_RTCPMUXFILTER_H_