Use __func__ instead of __FUNCTION__.

content/renderer/media/media_recorder_handler.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/media_recorder_handler.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 143 matching lines @@
   DCHECK(!webm_muxer_);
 
   timeslice_ = TimeDelta::FromMilliseconds(timeslice);
   slice_origin_timestamp_ = TimeTicks::Now();
 
   blink::WebVector<blink::WebMediaStreamTrack> video_tracks, audio_tracks;
   media_stream_.videoTracks(video_tracks);
   media_stream_.audioTracks(audio_tracks);
 
   if (video_tracks.isEmpty() && audio_tracks.isEmpty()) {
-    LOG(WARNING) << __FUNCTION__ << ": no media tracks.";
+    LOG(WARNING) << __func__ << ": no media tracks.";
     return false;
   }
 
   const bool use_video_tracks =
       !video_tracks.isEmpty() && video_tracks[0].isEnabled() &&
       video_tracks[0].source().getReadyState() !=
           blink::WebMediaStreamSource::ReadyStateEnded;
   const bool use_audio_tracks =
       !audio_tracks.isEmpty() && MediaStreamAudioTrack::From(audio_tracks[0]) &&
       audio_tracks[0].isEnabled() &&
       audio_tracks[0].source().getReadyState() !=
           blink::WebMediaStreamSource::ReadyStateEnded;
 
   if (!use_video_tracks && !use_audio_tracks) {
-    LOG(WARNING) << __FUNCTION__ << ": no tracks to be recorded.";
+    LOG(WARNING) << __func__ << ": no tracks to be recorded.";
     return false;
   }
 
   webm_muxer_.reset(new media::WebmMuxer(
       CodecIdToMediaVideoCodec(codec_id_), use_video_tracks, use_audio_tracks,
       base::Bind(&MediaRecorderHandler::WriteData,
                  weak_factory_.GetWeakPtr())));
 
   if (use_video_tracks) {
     // TODO(mcasas): The muxer API supports only one video track. Extend it to
@@ skipping 119 matching lines @@
     recorder->OnData(audio_bus, timestamp);
 }
 
 void MediaRecorderHandler::SetAudioFormatForTesting(
     const media::AudioParameters& params) {
   for (auto* recorder : audio_recorders_)
     recorder->OnSetFormat(params);
 }
 
 }  // namespace content