Add RTC_ prefix to contructormagic macros.

webrtc/modules/remote_bitrate_estimator/test/bwe_test_fileutils.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 17 matching lines @@
 
   bool IsAtEnd();
   bool Read(uint32_t* out);
 
   static ResourceFileReader* Create(const std::string& filename,
                                     const std::string& extension);
 
  private:
   explicit ResourceFileReader(FILE* file) : file_(file) {}
   FILE* file_;
-  DISALLOW_IMPLICIT_CONSTRUCTORS(ResourceFileReader);
+  RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(ResourceFileReader);
 };
 
 class OutputFileWriter {
  public:
   ~OutputFileWriter();
 
   bool Write(uint32_t value);
 
   static OutputFileWriter* Create(const std::string& filename,
                                   const std::string& extension);
 
  private:
   explicit OutputFileWriter(FILE* file) : file_(file) {}
   FILE* file_;
-  DISALLOW_IMPLICIT_CONSTRUCTORS(OutputFileWriter);
+  RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(OutputFileWriter);
 };
 }  // namespace bwe
 }  // namespace testing
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_BWE_TEST_FILEUTILS_H_