Roll src/third_party/dav1d/libdav1d/ 63f96a1f9..ad392d71e (19 commits)

https://chromium.googlesource.com/external/github.com/videolan/dav1d.git/+log/63f96a1f9b5e..ad392d71ebed

$ git log 63f96a1f9..ad392d71e --date=short --no-merges --format='%ad %ae %s'
2020-04-03 code CI: Remove port number from registry URL
2020-04-03 code CI: style: Allow the name 'David' in connection with copyright
2020-04-03 code CI: Add debug messages to style checks
2020-04-03 victorien x86: add some explanatory comment to wiener_filter_h
2020-04-03 wtc Look up __pthread_get_minstack only in glibc
2020-04-03 wtc Update a stale comment for dav1d_alloc_aligned()
2020-04-02 martin x86: mc: Skip checks for zero leftext/rightext within the need_left_ext/need_right_ext blocks
2020-04-01 rsbultje Skip loop restoration cache buffer resize for too-small buffers
2020-03-29 rsbultje x86: add SSSE3 versions for filmgrain.fguv_32x32xn[422/444]
2020-03-30 rsbultje x86: use btc instead of xor+test or 32byte alignment in fgy_32x32xn_ssse3
2020-03-28 rsbultje x86: add AVX2 versions for filmgrain.fguv_32x32xn[422/444]
2020-04-01 rsbultje x86: use btc instead of xor+test in fgy_32x32xn_avx2
2020-03-31 gramner Align dav1d_resize_filter[]
2020-03-31 rsbultje x86: don't use vptest in SSSE3 version
2020-03-30 rsbultje x86: add SSSE3 version of mc.resize()
2020-03-27 rsbultje x86: add AVX2 version of mc.resize()
2020-03-26 rsbultje checkasm: add test for mc.resize()
2020-03-27 rsbultje Invert src_w/h argument in mc.resize()
2020-03-27 rsbultje Make dav1d_resize_filter[] negative so it fits in int8_t

Created with:
  roll-dep src/third_party/dav1d/libdav1d

Change-Id: Ieb08bddc67521175b5297ef0326700cdab132cb8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2135897
Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Thomas Guilbert <tguilbert@chromium.org>
Auto-Submit: Dale Curtis <dalecurtis@chromium.org>
Reviewed-by: Thomas Guilbert <tguilbert@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756487}

DEPS

@@ -764,7 +764,7 @@ deps = {
     Var('chromium_git') + '/angle/angle.git' + '@' +  Var('angle_revision'),
 
   'src/third_party/dav1d/libdav1d':
-    Var('chromium_git') + '/external/github.com/videolan/dav1d.git' + '@' + '63f96a1f9b5e62d2dd53c1435765e21ffb84ad23',
+    Var('chromium_git') + '/external/github.com/videolan/dav1d.git' + '@' + 'ad392d71ebed07fbcecb49e4544f1dfdc6ae85f8',
 
   'src/third_party/dawn':
     Var('dawn_git') + '/dawn.git' + '@' +  Var('dawn_revision'),