Add RTC_ prefix to contructormagic macros.

webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_unittest_helper.h

Index: webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_unittest_helper.h
diff --git a/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_unittest_helper.h b/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_unittest_helper.h
index 0658ec5fc76c6d1328ba675a79b8bf531ba87e74..b4fe7139b4d0a58871d4c45cab46f18a68fbc038 100644
--- a/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_unittest_helper.h
+++ b/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_unittest_helper.h
@@ -100,7 +100,7 @@ class RtpStream {
   uint32_t rtp_timestamp_offset_;
   const double kNtpFracPerMs;
 
-  DISALLOW_COPY_AND_ASSIGN(RtpStream);
+  RTC_DISALLOW_COPY_AND_ASSIGN(RtpStream);
 };
 
 class StreamGenerator {
@@ -138,7 +138,7 @@ class StreamGenerator {
   // All streams being transmitted on this simulated channel.
   StreamMap streams_;
 
-  DISALLOW_COPY_AND_ASSIGN(StreamGenerator);
+  RTC_DISALLOW_COPY_AND_ASSIGN(StreamGenerator);
 };
 }  // namespace testing
 
@@ -211,7 +211,7 @@ class RemoteBitrateEstimatorTest : public ::testing::Test {
   rtc::scoped_ptr<RemoteBitrateEstimator> bitrate_estimator_;
   rtc::scoped_ptr<testing::StreamGenerator> stream_generator_;
 
-  DISALLOW_COPY_AND_ASSIGN(RemoteBitrateEstimatorTest);
+  RTC_DISALLOW_COPY_AND_ASSIGN(RemoteBitrateEstimatorTest);
 };
 }  // namespace webrtc