Use __func__ instead of __FUNCTION__.

content/renderer/media/webrtc_audio_renderer.cc

 // Copyright (c) 2012 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/webrtc_audio_renderer.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 55 matching lines @@
         media_stream_(media_stream),
         started_(false),
         on_play_state_changed_(on_play_state_changed) {
     DCHECK(!on_play_state_changed_.is_null());
     DCHECK(!media_stream_.isNull());
   }
 
  protected:
   ~SharedAudioRenderer() override {
     DCHECK(thread_checker_.CalledOnValidThread());
-    DVLOG(1) << __FUNCTION__;
+    DVLOG(1) << __func__;
     Stop();
   }
 
   void Start() override {
     DCHECK(thread_checker_.CalledOnValidThread());
     if (started_)
       return;
     started_ = true;
     delegate_->Start();
   }
@@ skipping 560 matching lines @@
           base::Bind(&WebRtcAudioRenderer::SourceCallback,
                      base::Unretained(this))));
     }
     sink_params_ = new_sink_params;
   }
 
   sink_->Initialize(new_sink_params, this);
 }
 
 }  // namespace content