Move webrtc/{base => rtc_base}

webrtc/base/cpu_time.h

 /*
  *  Copyright (c) 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_BASE_CPU_TIME_H_
 #define WEBRTC_BASE_CPU_TIME_H_
 
-#include <stdint.h>
 
-namespace rtc {
-
-// Returns total CPU time of a current process in nanoseconds.
-// Time base is unknown, therefore use only to calculate deltas.
-int64_t GetProcessCpuTimeNanos();
-
-// Returns total CPU time of a current thread in nanoseconds.
-// Time base is unknown, therefore use only to calculate deltas.
-int64_t GetThreadCpuTimeNanos();
-
-}  // namespace rtc
+// This header is deprecated and is just left here temporarily during
+// refactoring. See https://bugs.webrtc.org/7634 for more details.
+#include "webrtc/rtc_base/cpu_time.h"
 
 #endif  // WEBRTC_BASE_CPU_TIME_H_