#include "webrtc/base/constructormagic.h" where appropriate

webrtc/call/ringbuffer.h

 /*
  *  Copyright (c) 2015 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_CALL_RINGBUFFER_H_
 #define WEBRTC_CALL_RINGBUFFER_H_
 
 #include <memory>
 #include <utility>
 
 #include "webrtc/base/checks.h"
+#include "webrtc/base/constructormagic.h"
 
 namespace webrtc {
 
 // A RingBuffer works like a fixed size queue which starts discarding
 // the oldest elements when it becomes full.
 template <typename T>
 class RingBuffer {
  public:
   // Creates a RingBuffer with space for |capacity| elements.
   explicit RingBuffer(size_t capacity)
@@ skipping 61 matching lines @@
   T* end_;
   T* front_;
   T* back_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(RingBuffer);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_CALL_RINGBUFFER_H_