system_wrappers: rename interface -> include

webrtc/system_wrappers/include/timestamp_extrapolator.h

 /*
  *  Copyright (c) 2011 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 SYSTEM_WRAPPERS_INTERFACE_TIMESTAMP_EXTRAPOLATOR_H_
 #define SYSTEM_WRAPPERS_INTERFACE_TIMESTAMP_EXTRAPOLATOR_H_
 
-#include "webrtc/system_wrappers/interface/rw_lock_wrapper.h"
+#include "webrtc/system_wrappers/include/rw_lock_wrapper.h"
 #include "webrtc/typedefs.h"
 
 namespace webrtc
 {
 
 class TimestampExtrapolator
 {
 public:
     explicit TimestampExtrapolator(int64_t start_ms);
     ~TimestampExtrapolator();
@@ skipping 22 matching lines @@
     double              _detectorAccumulatorNeg;
     const double        _alarmThreshold;
     const double        _accDrift;
     const double        _accMaxError;
     const double        _pP11;
 };
 
 }  // namespace webrtc
 
 #endif // SYSTEM_WRAPPERS_INTERFACE_TIMESTAMP_EXTRAPOLATOR_H_