Use __func__ instead of __FUNCTION__.

media/ffmpeg/ffmpeg_common.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 "media/ffmpeg/ffmpeg_common.h"
 
 #include "base/logging.h"
 #include "base/sha1.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
@@ skipping 352 matching lines @@
 
   base::TimeDelta seek_preroll;
   if (codec_context->seek_preroll > 0) {
     seek_preroll = base::TimeDelta::FromMicroseconds(
         codec_context->seek_preroll * 1000000.0 / codec_context->sample_rate);
   }
 
   // AVStream occasionally has invalid extra data. See http://crbug.com/517163
   if ((codec_context->extradata_size == 0) !=
       (codec_context->extradata == nullptr)) {
-    LOG(ERROR) << __FUNCTION__
+    LOG(ERROR) << __func__
                << (codec_context->extradata == nullptr ? " NULL" : " Non-NULL")
                << " extra data cannot have size of "
                << codec_context->extradata_size << ".";
     return false;
   }
 
   std::vector<uint8_t> extra_data;
   if (codec_context->extradata_size > 0) {
     extra_data.assign(codec_context->extradata,
                       codec_context->extradata + codec_context->extradata_size);
@@ skipping 129 matching lines @@
   if (color_space == COLOR_SPACE_UNSPECIFIED) {
     // Otherwise, assume that SD video is usually Rec.601, and HD is usually
     // Rec.709.
     color_space = (natural_size.height() < 720) ? COLOR_SPACE_SD_REC601
                                                 : COLOR_SPACE_HD_REC709;
   }
 
   // AVStream occasionally has invalid extra data. See http://crbug.com/517163
   if ((stream->codec->extradata_size == 0) !=
       (stream->codec->extradata == nullptr)) {
-    LOG(ERROR) << __FUNCTION__
+    LOG(ERROR) << __func__
                << (stream->codec->extradata == nullptr ? " NULL" : " Non-Null")
                << " extra data cannot have size of "
                << stream->codec->extradata_size << ".";
     return false;
   }
 
   std::vector<uint8_t> extra_data;
   if (stream->codec->extradata_size > 0) {
     extra_data.assign(stream->codec->extradata,
                       stream->codec->extradata + stream->codec->extradata_size);
@@ skipping 221 matching lines @@
 }
 
 int32_t HashCodecName(const char* codec_name) {
   // Use the first 32-bits from the SHA1 hash as the identifier.
   int32_t hash;
   memcpy(&hash, base::SHA1HashString(codec_name).substr(0, 4).c_str(), 4);
   return hash;
 }
 
 }  // namespace media