Replace basictypes.h with stddef.h for size_t.

webrtc/base/ratelimiter.h

 /*
  *  Copyright 2012 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_BASE_RATELIMITER_H_
 #define WEBRTC_BASE_RATELIMITER_H_
 
-#include <stdlib.h>
-#include "webrtc/base/basictypes.h"
+#include <stddef.h>
 
 namespace rtc {
 
 // Limits the rate of use to a certain maximum quantity per period of
 // time.  Use, for example, for simple bandwidth throttling.
 //
 // It's implemented like a diet plan: You have so many calories per
 // day.  If you hit the limit, you can't eat any more until the next
 // day.
 class RateLimiter {
@@ skipping 28 matching lines @@
   size_t max_per_period_;
   double period_length_;
   size_t used_in_period_;
   double period_start_;
   double period_end_;
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_BASE_RATELIMITER_H_