GitLab

This is reland of https://crrev.com/c/2274961 after updating
media/filters/gav1_video_decoder.cc to support the addition of
kLibgav1StatusNothingToDequeue.

https://chromium.googlesource.com/codecs/libgav1.git/+log/bf190c43e5c7..ba8dd2919fca

$ git log bf190c43e..ba8dd2919 --date=short --no-merges --format='%ad %ae %s'
2020-06-25 jzern detect fuzzing w/FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
2020-06-24 jzern fix kDefaultRestorationTypeCdf size
2020-06-23 vigneshv film_grain: Avoid some implicit bool->int conversions
2020-06-23 vigneshv trivial: Isolate some declarations
2020-06-23 vigneshv tile: Move some functions out of Tile class
2020-06-23 vigneshv film_grain: Remove multiplication by 1
2020-06-23 jzern GetMaskBlendFunc,cosmetics: simplify lookup index
2020-06-23 vigneshv decoder_impl: Move some functions out of DecoderImpl
2020-06-23 vigneshv decoder_impl: Remove AllocateCurrentFrame
2020-06-23 vigneshv deblock, trivial: Add a const declaration
(...)
2020-05-14 jzern dsp/CdefFilter,cosmetics: make src pointer uint16_t
2020-05-14 jzern ApplyCdefForOneUnit: fix implicit int -> bool conv
2020-05-14 vigneshv trivial: Rename output_frames_ to output_frame_queue_
2020-05-13 vigneshv Add support for outputting all layers
2020-05-13 linfengz trivial: reduce block buffer size
2020-05-13 linfengz dsp,trivial: add comments in sfg sse4
2020-05-13 jzern fuzzer_temp_file.h: fix unused function warning
2020-05-13 slavarnway arm: Improve CdefFilter_NEON()
2020-05-12 linfengz make PrepareLoopRestorationBlock() a static member of PostFilter
2020-05-12 vigneshv deblock: Change the plane ordering

Created with:
  roll-dep src/third_party/libgav1/src

Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2274961Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Commit-Queue: James Zern <jzern@google.com>
Cr-Original-Commit-Position: refs/heads/master@{#784134}
Bug: b/160581754
Change-Id: I722117e7cf502b1f8dc93853bbfdec51f3c1bc55
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2284229Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#786568}