Reland of place basictypes.h with stdint.h for int_t types.

webrtc/base/timestampaligner.h

 /*
  *  Copyright (c) 2016 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_TIMESTAMPALIGNER_H_
 #define WEBRTC_BASE_TIMESTAMPALIGNER_H_
 
-#include "webrtc/base/basictypes.h"
+#include <stdint.h>
+
 #include "webrtc/base/constructormagic.h"
 
 namespace rtc {
 
 // The TimestampAligner class helps translating camera timestamps into
 // the same timescale as is used by rtc::TimeMicros(). Some cameras
 // have built in timestamping which is more accurate than reading the
 // system clock, but using a different epoch and unknown clock drift.
 // Frame timestamps in webrtc should use rtc::TimeMicros (system monotonic
 // time), and this class provides a filter which lets us use the
@@ skipping 39 matching lines @@
   // translated timestamps, to get them back from the future.
   int64_t clip_bias_us_;
   // Used to ensure that translated timestamps are monotonous.
   int64_t prev_translated_time_us_;
   RTC_DISALLOW_COPY_AND_ASSIGN(TimestampAligner);
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_BASE_TIMESTAMPALIGNER_H_