Add RTC_ prefix to contructormagic macros.

webrtc/sound/soundsysteminterface.h

 /*
  *  Copyright 2004 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 @@
 
   // Special values for the "latency" field of OpenParams.
   // Use this one to say you don't care what the latency is. The sound system
   // will optimize for other things instead.
   static const int kNoLatencyRequirements = -1;
   // Use this one to say that you want the sound system to pick an appropriate
   // small latency value. The sound system may pick the minimum allowed one, or
   // a slightly higher one in the event that the true minimum requires an
   // undesirable trade-off.
   static const int kLowLatency = 0;
- 
+
   // Max value for the volume parameters for Sound(Input|Output)StreamInterface.
   static const int kMaxVolume = 255;
   // Min value for the volume parameters for Sound(Input|Output)StreamInterface.
   static const int kMinVolume = 0;
 
   // Helper for clearing a locator list and deleting the entries.
   static void ClearSoundDeviceLocatorList(SoundDeviceLocatorList *devices);
 
   virtual ~SoundSystemInterface() {}
 
@@ skipping 17 matching lines @@
       const SoundDeviceLocator *device,
       const OpenParams &params) = 0;
 
   // A human-readable name for this sound system.
   virtual const char *GetName() const = 0;
 
  protected:
   SoundSystemInterface() {}
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(SoundSystemInterface);
+  RTC_DISALLOW_COPY_AND_ASSIGN(SoundSystemInterface);
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_SOUND_SOUNDSYSTEMINTERFACE_H_