Add RTC_ prefix to contructormagic macros.

webrtc/modules/desktop_capture/screen_capture_frame_queue.h

 /*
  *  Copyright (c) 2013 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.
  */
 
@@ skipping 48 matching lines @@
     return frames_[(current_ + kQueueLength - 1) % kQueueLength].get();
   }
 
  private:
   // Index of the current frame.
   int current_;
 
   static const int kQueueLength = 2;
   rtc::scoped_ptr<SharedDesktopFrame> frames_[kQueueLength];
 
-  DISALLOW_COPY_AND_ASSIGN(ScreenCaptureFrameQueue);
+  RTC_DISALLOW_COPY_AND_ASSIGN(ScreenCaptureFrameQueue);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_DESKTOP_CAPTURE_SCREEN_CAPTURE_FRAME_QUEUE_H_