Roll Skia from bdc177aea565 to 479294b3ee4b (9 revisions)

https://skia.googlesource.com/skia.git/+log/bdc177aea565..479294b3ee4b

2026-09-02 skia-autoroll@skia-public.iam.gserviceaccount.com Manual roll ANGLE from 058752902278 to 4466b5e36d03 (8 revisions)
2026-09-02 alexisdavidc@google.com Revert "[SkContexts] Prefactor SkCPU Code"
2026-09-02 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2026-09-02 alexisdavidc@google.com [Fonts] Fix outdated workaround in SkFontMgr
2026-09-02 alexisdavidc@google.com [fontconfig] Add unit tests for SkFontMgr_fontconfig_priv::remove_weak
2026-09-02 ccameron@google.com Remove moxcms crate from MODULE.bazel
2026-09-02 alexisdavidc@google.com [SkContexts] Prefactor SkCPU Code
2026-09-02 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2026-09-02 michaelludwig@google.com [graphite] Fix bit generation in TextureFormatTest

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-lottie-ci-autoroll
Please CC borenet@google.com,skiabot@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Cq-Include-Trybots: skia/skia.primary:Housekeeper-PerCommit-InfraTests
Tbr: borenet@google.com
Test: Test: Test: angle_end2end_tests --gtest_filter=EGLContextSharingTest.Destroy*
Change-Id: If35faa4bdd1d6f30e42d091537805b883f14d2e3
Reviewed-on: https://skia-review.googlesource.com/c/lottie-ci/+/1348179
Commit-Queue: skia-autoroll@skia-public.iam.gserviceaccount.com <skia-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: skia-autoroll@skia-public.iam.gserviceaccount.com <skia-autoroll@skia-public.iam.gserviceaccount.com>