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Revert "Roll libc++ from a01c02c9d4ac to a9cc573e7c59 (8 revisions)"

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This reverts commit dba214ab9573a2b1bc137e11e80ed27cf6e038b1.

Reason for revert: Failure of PartitionAllocPageAllocatorTest.DecommitAndZero and telemetry.page.cache_temperature_unittest.CacheTemperatureTests.testEnsureHotAfterColdRun.

Original change's description:
> Roll libc++ from a01c02c9d4ac to a9cc573e7c59 (8 revisions)
>
> a01c02c9d4..a9cc573e7c
>
> 2025-05-06 winner245@hotmail.com [libc++][NFC] Improve test readability for std::fill_n ()
> 2025-05-06 nikolasklauser@berlin.de [libc++][NFC] Remove a bunch of redundant ASan existence checks ()
> 2025-05-06 de34@live.cn [libc++][test] Test `flat_meow` with proper underlying iterators ()
> 2025-05-06 raul@tambre.ee [libcxx][CMake] Use the right variable in the C library error message ()
> 2025-05-06 ldionne.2@gmail.com [libc++] Remove redundant and somewhat confusing assertions around advance() ()
> 2025-05-06 ldionne.2@gmail.com [libc++] Improve the test coverage for std::vector::emplace ()
> 2025-05-06 ldionne.2@gmail.com [libc++] Enable sized deallocation when building operator new shims on Apple ()
> 2025-05-06 nikolasklauser@berlin.de [libc++][C++03] Remove code that is not used in C++03 ()
>
> If this roll has caused a breakage, revert this CL and stop the roller
> using the controls here:
> https://autoroll.skia.org/r/libcxx-chromium
> Please CC hans@chromium.org,thakis@chromium.org on the revert to ensure that a human
> is aware of the problem.
>
> To file a bug in Chromium: https://bugs.chromium.org/p/chromium/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
>
> Tbr: hans@chromium.org,thakis@chromium.org
> Change-Id: I3b7e2453635e302222c01c358d67a59eeb56fd4a
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6517219
> Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
> Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
> Cr-Commit-Position: refs/heads/main@{#1456697}

Bug: 414813537, 416151077
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: Ieeadf900b3d5a29509116ae78f8841d334c91598
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6519632
Auto-Submit: Antonio Sartori <antoniosartori@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1456943}
This commit is contained in:
Antonio Sartori 2025-05-07 06:14:38 -07:00 committed by Chromium LUCI CQ
parent 2f62309369
commit 29f5dab2c3
3 changed files with 3 additions and 3 deletions
DEPS
buildtools
deps_revisions.gni
third_party/libc++
src

2
DEPS

@ -527,7 +527,7 @@ vars = {
# If you change this, also update the libc++ revision in
# //buildtools/deps_revisions.gni.
'libcxx_revision': 'a9cc573e7c591795d11b72d8323ba0e573b55bd6',
'libcxx_revision': 'a01c02c9d4acbdae3b7e8a2f3ee58579a9c29f96',
# GN CIPD package version.
'gn_version': 'git_revision:487f8353f15456474437df32bb186187b0940b45',

2
buildtools/deps_revisions.gni

@ -5,5 +5,5 @@
declare_args() {
# Used to cause full rebuilds on libc++ rolls. This should be kept in sync
# with the libcxx_revision var in //DEPS.
libcxx_revision = "a9cc573e7c591795d11b72d8323ba0e573b55bd6"
libcxx_revision = "a01c02c9d4acbdae3b7e8a2f3ee58579a9c29f96"
}

2
third_party/libc++/src vendored

@ -1 +1 @@
Subproject commit a9cc573e7c591795d11b72d8323ba0e573b55bd6
Subproject commit a01c02c9d4acbdae3b7e8a2f3ee58579a9c29f96