chore: revert libgav1 roll

patches/chromium/.patches

@@ -106,3 +106,4 @@ logging_win32_only_create_a_console_if_logging_to_stderr.patch
 disable_use_lld_for_macos.patch
 fix_media_key_usage_with_globalshortcuts.patch
 feat_expose_raw_response_headers_from_urlloader.patch
+revert_roll_src_third_party_libgav1_src_1c4e344cb_6e13c69d6_188.patch

patches/chromium/revert_roll_src_third_party_libgav1_src_1c4e344cb_6e13c69d6_188.patch

@@ -0,0 +1,117 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: John Kleinschmidt <jkleinsc@electronjs.org>
+Date: Mon, 23 Aug 2021 12:18:19 -0400
+Subject: Revert "Roll src/third_party/libgav1/src/ 1c4e344cb..6e13c69d6 (188
+ commits)"
+
+This reverts commit 79c0f0423a236b3468d2cb8c1f198114700d2524.
+
+diff --git a/DEPS b/DEPS
+index 2864764abeac50de50a66f009105cef5921ad2f5..c9437b93e2009d695085340b20af03f19d2a76b7 100644
+--- a/DEPS
++++ b/DEPS
+@@ -1078,7 +1078,7 @@ deps = {
+     Var('chromium_git') + '/external/github.com/khaledhosny/ots.git' + '@' + Var('ots_revision'),
+ 
+   'src/third_party/libgav1/src':
+-    Var('chromium_git') + '/codecs/libgav1.git' + '@' + '6e13c69d6b2507a353e726b5a132ae4a0dd8cca8',
++    Var('chromium_git') + '/codecs/libgav1.git' + '@' + '1c4e344cb1c15aff1c94cb542b98260244a3da4b',
+ 
+   'src/third_party/google_toolbox_for_mac/src': {
+       'url': Var('chromium_git') + '/external/github.com/google/google-toolbox-for-mac.git' + '@' + Var('google_toolbox_for_mac_revision'),
+diff --git a/third_party/libgav1/README.chromium b/third_party/libgav1/README.chromium
+index 7346f4a9c6f0d66427cb93c80e2dea854bf16677..34fdfef4f63467dd75fbc6dce24a67899c97ae75 100644
+--- a/third_party/libgav1/README.chromium
++++ b/third_party/libgav1/README.chromium
+@@ -2,9 +2,9 @@ Name: libgav1
+ Short Name: libgav1
+ URL: https://chromium.googlesource.com/codecs/libgav1/
+ Version: 0
+-Date: Saturday July 24 2021
++Date: Friday March 12 2021
+ Branch: master
+-Commit: 6e13c69d6b2507a353e726b5a132ae4a0dd8cca8
++Commit: 1c4e344cb1c15aff1c94cb542b98260244a3da4b
+ License: Apache 2.0
+ License File: libgav1/LICENSE
+ Security Critical: yes
+diff --git a/third_party/libgav1/libgav1_srcs.gni b/third_party/libgav1/libgav1_srcs.gni
+index 8061613c99077eb6cb469552eba80fd093043203..abcb887e781762f3155ca6c344453c5da7e70267 100644
+--- a/third_party/libgav1/libgav1_srcs.gni
++++ b/third_party/libgav1/libgav1_srcs.gni
+@@ -44,20 +44,18 @@ gav1_common_sources = [
+ gav1_dsp_sources = [
+   "//third_party/libgav1/src/src/dsp/arm/average_blend_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/cdef_neon.cc",
+-  "//third_party/libgav1/src/src/dsp/arm/convolve_10bit_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/convolve_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/distance_weighted_blend_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/film_grain_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/intra_edge_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/intrapred_cfl_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/intrapred_directional_neon.cc",
+-  "//third_party/libgav1/src/src/dsp/arm/intrapred_filter_neon.cc",
++  "//third_party/libgav1/src/src/dsp/arm/intrapred_filter_intra_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/intrapred_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/intrapred_smooth_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/inverse_transform_10bit_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/inverse_transform_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/loop_filter_neon.cc",
+-  "//third_party/libgav1/src/src/dsp/arm/loop_restoration_10bit_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/loop_restoration_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/mask_blend_neon.cc",
+   "//third_party/libgav1/src/src/dsp/arm/motion_field_projection_neon.cc",
+@@ -75,10 +73,6 @@ gav1_dsp_sources = [
+   "//third_party/libgav1/src/src/dsp/film_grain.cc",
+   "//third_party/libgav1/src/src/dsp/intra_edge.cc",
+   "//third_party/libgav1/src/src/dsp/intrapred.cc",
+-  "//third_party/libgav1/src/src/dsp/intrapred_cfl.cc",
+-  "//third_party/libgav1/src/src/dsp/intrapred_directional.cc",
+-  "//third_party/libgav1/src/src/dsp/intrapred_filter.cc",
+-  "//third_party/libgav1/src/src/dsp/intrapred_smooth.cc",
+   "//third_party/libgav1/src/src/dsp/inverse_transform.cc",
+   "//third_party/libgav1/src/src/dsp/loop_filter.cc",
+   "//third_party/libgav1/src/src/dsp/loop_restoration.cc",
+@@ -113,11 +107,7 @@ gav1_dsp_headers_sources = [
+   "//third_party/libgav1/src/src/dsp/arm/distance_weighted_blend_neon.h",
+   "//third_party/libgav1/src/src/dsp/arm/film_grain_neon.h",
+   "//third_party/libgav1/src/src/dsp/arm/intra_edge_neon.h",
+-  "//third_party/libgav1/src/src/dsp/arm/intrapred_cfl_neon.h",
+-  "//third_party/libgav1/src/src/dsp/arm/intrapred_directional_neon.h",
+-  "//third_party/libgav1/src/src/dsp/arm/intrapred_filter_neon.h",
+   "//third_party/libgav1/src/src/dsp/arm/intrapred_neon.h",
+-  "//third_party/libgav1/src/src/dsp/arm/intrapred_smooth_neon.h",
+   "//third_party/libgav1/src/src/dsp/arm/inverse_transform_neon.h",
+   "//third_party/libgav1/src/src/dsp/arm/loop_filter_neon.h",
+   "//third_party/libgav1/src/src/dsp/arm/loop_restoration_neon.h",
+@@ -139,10 +129,6 @@ gav1_dsp_headers_sources = [
+   "//third_party/libgav1/src/src/dsp/film_grain_common.h",
+   "//third_party/libgav1/src/src/dsp/intra_edge.h",
+   "//third_party/libgav1/src/src/dsp/intrapred.h",
+-  "//third_party/libgav1/src/src/dsp/intrapred_cfl.h",
+-  "//third_party/libgav1/src/src/dsp/intrapred_directional.h",
+-  "//third_party/libgav1/src/src/dsp/intrapred_filter.h",
+-  "//third_party/libgav1/src/src/dsp/intrapred_smooth.h",
+   "//third_party/libgav1/src/src/dsp/inverse_transform.h",
+   "//third_party/libgav1/src/src/dsp/loop_filter.h",
+   "//third_party/libgav1/src/src/dsp/loop_restoration.h",
+@@ -163,8 +149,6 @@ gav1_dsp_sse4_sources = [
+   "//third_party/libgav1/src/src/dsp/x86/film_grain_sse4.cc",
+   "//third_party/libgav1/src/src/dsp/x86/intra_edge_sse4.cc",
+   "//third_party/libgav1/src/src/dsp/x86/intrapred_cfl_sse4.cc",
+-  "//third_party/libgav1/src/src/dsp/x86/intrapred_directional_sse4.cc",
+-  "//third_party/libgav1/src/src/dsp/x86/intrapred_filter_sse4.cc",
+   "//third_party/libgav1/src/src/dsp/x86/intrapred_smooth_sse4.cc",
+   "//third_party/libgav1/src/src/dsp/x86/intrapred_sse4.cc",
+   "//third_party/libgav1/src/src/dsp/x86/inverse_transform_sse4.cc",
+@@ -188,10 +172,6 @@ gav1_dsp_sse4_headers_sources = [
+   "//third_party/libgav1/src/src/dsp/x86/distance_weighted_blend_sse4.h",
+   "//third_party/libgav1/src/src/dsp/x86/film_grain_sse4.h",
+   "//third_party/libgav1/src/src/dsp/x86/intra_edge_sse4.h",
+-  "//third_party/libgav1/src/src/dsp/x86/intrapred_cfl_sse4.h",
+-  "//third_party/libgav1/src/src/dsp/x86/intrapred_directional_sse4.h",
+-  "//third_party/libgav1/src/src/dsp/x86/intrapred_filter_sse4.h",
+-  "//third_party/libgav1/src/src/dsp/x86/intrapred_smooth_sse4.h",
+   "//third_party/libgav1/src/src/dsp/x86/intrapred_sse4.h",
+   "//third_party/libgav1/src/src/dsp/x86/inverse_transform_sse4.h",
+   "//third_party/libgav1/src/src/dsp/x86/loop_filter_sse4.h",