Removed custom FFmpegLock. Removed ffmpeg headers from third_party/ffmpeg/include.

third_party/ffmpeg/include/libavutil/intfloat_readwrite.h

Index: third_party/ffmpeg/include/libavutil/intfloat_readwrite.h
diff --git a/third_party/ffmpeg/include/libavutil/intfloat_readwrite.h b/third_party/ffmpeg/include/libavutil/intfloat_readwrite.h
deleted file mode 100644
index e2d5d5be0eaad13946e9cd15c57fd38f3893234a..0000000000000000000000000000000000000000
--- a/third_party/ffmpeg/include/libavutil/intfloat_readwrite.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVUTIL_INTFLOAT_READWRITE_H
-#define AVUTIL_INTFLOAT_READWRITE_H
-
-#include <stdint.h>
-#include "common.h"
-
-/* IEEE 80 bits extended float */
-typedef struct AVExtFloat  {
-    uint8_t exponent[2];
-    uint8_t mantissa[8];
-} AVExtFloat;
-
-double av_int2dbl(int64_t v) av_const;
-float av_int2flt(int32_t v) av_const;
-double av_ext2dbl(const AVExtFloat ext) av_const;
-int64_t av_dbl2int(double d) av_const;
-int32_t av_flt2int(float d) av_const;
-AVExtFloat av_dbl2ext(double d) av_const;
-
-#endif /* AVUTIL_INTFLOAT_READWRITE_H */