Revert "Roll src/buildtools/third_party/libc++/trunk/ 79a2e924d..b1269813e (1399 commits)"

This reverts commit 3a28cd7fbcbf1e58c88c3ac756eaef69d0676eda.

Reason for revert:
Findit (https://goo.gl/kROfz5) identified this CL at revision 3a28cd7fbcbf1e58c88c3ac756eaef69d0676eda as
the culprit for failures in the continuous build including:

Sample Failed Build: https://ci.chromium.org/b/8813722331991050449
Sample Failed Step: compile

If it is a false positive, please report it at https://bugs.chromium.org/p/chromium/issues/entry?status=Available&comment=Datastore+key+for+the+culprit+entity%3A+chromium.googlesource.com%2Fchromium%2Fsrc%2Frefs%2Fheads%2Fmain%2F3a28cd7fbcbf1e58c88c3ac756eaef69d0676eda&labels=Test-Findit-Wrong&components=Tools%3ETest%3EFindIt&summary=Wrongly+blame+3a28cd7fbcbf1e58c88c3ac756eaef69d0676eda

Original change's description:
> Roll src/buildtools/third_party/libc++/trunk/ 79a2e924d..b1269813e (1399 commits)
>
> Notes:
>
> We deliberately roll libc++ to b1269813eaf5 (~1.5 months old at the time
> of this commit) rather than the latest version of libc++ in order to
> deliberately avoid https://reviews.llvm.org/D122982, which causes a
> potentially disruptive performance regression in Chrome
> (https://crbug.com/1322961). https://reviews.llvm.org/D124328 is
> supposed to fix this issue, so once that lands in libc++, we'll roll
> past it again.
>
> Additional changes made to get this CL to pass presubmits:
>
> * Set _LIBCPP_ABI_VERSION=2 and _LIBCPP_ABI_NAMESPACE due to
>   _LIBCPP_ABI_UNSTABLE being removed in
>   https://reviews.llvm.org/D119173.
> * Regenerate gvr-android-sdk prebuilts.
> * Updates to libc++'s BUILD.gn to handle new files in libc++.
> * Update check_static_initializers.py test since init_priority was
>   changed from 101 to 100 in https://reviews.llvm.org/D95972.
> * Miscellaneous increments to #pragma clang_max_tokens_here.
>
> https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx.git/+log/79a2e924d96e..b1269813eaf5
>
> $ git log 79a2e924d..b1269813e --date=short --no-merges --format='%ad %ae %s'
> 2022-03-23 ldionne.2 [libc++] Correct outdated documentation about __config_site
> 2022-03-23 ldionne.2 [libc++][NFC] Change availability macro from macosx to macos
> 2022-03-23 ldionne.2 [libc++][NFC] Fix include guards and add a missing license header
> 2022-03-23 danny.moesch Replace links to archived mailing lists by links to Discourse forums
> 2022-03-22 ldionne.2 [libc++][NFC] Slight improvement to __availability documentation
> 2022-03-22 ldionne.2 [libc++][NFC] Use struct instead of class for ranges::end
> 2022-03-21 phosek Revert "[bootstrap] Allow passing options to sub-builds for all targets"
> 2022-03-21 ldionne.2 [libc++] Re-enable workaround for pre-ranges CTAD in std::span
> 2022-03-16 ldionne.2 [bootstrap] Allow passing options to sub-builds for all targets
> 2022-03-21 zarko [libc++][AIX] AIX allows for changing permissions of symlinks
> 2022-03-21 ldionne.2 [libc++] Trigger CI when cmake/ is modified
> 2022-03-18 ldionne.2 [libunwind] Add libunwind to the bootstrapping build CI
> 2022-03-21 ldionne.2 [libc++] Disable modules with the bootstrapping build
> 2022-03-07 martin [libcxx] [ci] Check that Windows static libraries don't contain dllexports
> 2022-03-20 koraq [libc++][test][NFC] Remove libcpp-no-concepts.
> 2022-03-10 nikolasklauser [libc++] Prepare string tests for constexpr
> 2022-03-03 koraq [libc++][test] Improves handle formatter.
> 2022-03-08 nikolasklauser [libc++] Enable modernize-loop-convert
> 2022-03-18 ashermancinelli [libc++] Make shared_ptr move unique_ptr's deleter
> 2022-03-18 nikolasklauser [libc++][ranges] Implement ranges::min
> 2022-03-17 varconst [libc++][ranges] Implement changes to reverse_iterator from One Ranges Proposal.
> 2022-03-17 nikolasklauser [libc++] [test] Add ranges_robust_against_copying_*.pass.cpp
> 2022-03-17 ldionne.2 [libc++] Install psutil on CI builders
> 2022-03-17 ldionne.2 [libc++] Add missing <cstddef> include
> 2022-03-14 ldionne.2 [libc++] Switch to the new testing configurations by default
> 2022-03-17 david.spickett Revert "[libcxx][CI] Use temporary clang-13 bots for Arm/AArch64"
> 2022-03-07 nikolasklauser [libc++] Remove <utility> includes
> 2022-03-14 nikolasklauser [libc++] Add warning pragma macros in the test suite
> 2022-03-16 ldionne.2 [libc++][NFC] Reindent release notes bullet points
> 2022-03-16 ldionne.2 [libc++][NFC] Rename member variables to avoid shadowing conflict in future patch
> 2022-03-12 koraq [libc++][NFC] Add TEST_HAS_NO_INCOMPLETE_RANGES.
> 2022-03-15 ldionne.2 [libc++][tests] Use CMake provided paths for includes and libdir instead of hardcoding them
> 2022-03-15 ldionne.2 [libc++] Fix incorrect availability markup for bad_optional_access & friends
> 2022-03-15 ldionne.2 [libc++] Do not install the C++ ABI library's headers as part of libc++'s build
> 2022-03-03 ldionne.2 [libc++] Define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER whenever we enable warnings in the test suite
> 2022-03-14 ldionne.2 [libc++] Add workaround to avoid breaking users of <span> when <ranges> are disabled
> 2022-03-15 ldionne.2 [libc++] Update URL to old libc++ dylibs
> 2022-03-14 dimitry [libc++] Make __dir_stream visibility declaration consistent
> 2022-03-07 ldionne.2 [libc++] Overhaul all tests for assertions and debug mode
> 2022-03-14 ldionne.2 [libc++][NFC] Remove several redundant #if _LIBCPP_STD_VER > 17 in <span>
> 2022-03-12 joeloser93 [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI.
> 2022-03-12 koraq [libc++] Remove unneeded tests.
> 2022-03-12 koraq [libc++][NFC] Use TEST_HAS_NO_EXCEPTIONS.
> 2022-03-12 koraq [libc++] Add a missing test case.
> 2022-03-12 nikolasklauser [libc++][ranges] Implement ranges::find{, _if, _if_not}
> 2021-08-24 ldionne.2 [libc++] Remove workaround for missing declarations on Windows store apps
> 2021-08-18 ldionne.2 [libc++] Remove workaround for C11 features on compilers that don't support using_if_exists
> 2022-03-08 ldionne.2 [libc++] Remove raw call to debug handler from __char_traits_length_checked
> 2022-03-07 ldionne.2 [libc++] Add tests for the content of <cstddef>
> 2022-01-27 ldionne.2 [libc++] Remove operator-> from iterator archetypes that don't need it
> (...)
> 2021-06-02 cjdb [libcxx][module-map] creates submodules for private headers
> 2021-06-02 koraq [libc++][nfc] Add more nasty macros.
> 2021-06-02 ldionne.2 [libc++] Remove unused variable warnings
> 2021-05-08 ldionne.2 [libc++] Enable tests for the experimental library by default
> 2021-06-02 ldionne.2 Revert "[libc++] NFC: Move unwrap_iter to its own header"
> 2021-06-02 Daniel.McIntosh [libcxx][NFC] Tidy up calculation of __nbuf in num_put::do_put, and add comments
> 2020-12-02 ldionne.2 [libc++] Add a CI job to test libc++ when building for 32 bit
> 2021-05-31 ldionne.2 [libc++] NFC: Move unwrap_iter to its own header
> 2021-06-01 z.zoelec2 [libcxx][ranges] Add `default_sentinel` and `default_sentinel_t`.
> 2021-06-01 ldionne.2 [libc++] Fix the std_include.sh.cpp test that has been failing since c9385297ce
> 2021-04-30 z.zoelec2 [libcxx] Implement view.interface.
> 2021-06-01 ldionne.2 [libc++] Temporary hack to unbreak CI
> 2021-05-28 martin [libcxx] [test] Fix the _supportsVerify check on Windows by fixing quoting
> 2021-05-31 martin [libcxx] [test] Fix the include_as_c.sh.cpp test in MSVC configurations
> 2021-05-31 martin [libcxx] [test] Remove an incorrect TEST_HAS_ALIGNED_ALLOC define from test_macros.h
> 2021-05-31 martin [libcxx] Define LIBCPP_HAS_TIMESPEC_GET for MSVC configurations
> 2021-05-28 martin [libcxx] [test] Don't look for the literal spelling __mbstate_t in warnings
> 2021-05-28 cjdb [libcxx][nfc] moves std `advance`, `next`, and `prev` into their headers
> 2021-05-31 harald [libc++] [test] Fix a few tests for 32-bit x86
> 2021-05-27 ldionne.2 [libc++] Update all the pre-defined iterator types for C++20
> 2021-05-29 arthur.j.odwyer [libc++] Avoid `result_type` and `unary/binary_function` in <valarray>.
> 2021-05-28 martin [libcxx] [test] Add UNSUPPORTED: msvc in a couple verify.cpp tests
> 2021-05-19 arthur.j.odwyer [libc++] Alphabetize and include-what-you-use. NFCI.
> 2021-05-29 arthur.j.odwyer [libc++] [modules] Add __threading_support to the modulemap.
> 2021-05-29 arthur.j.odwyer [libc++] [test] Update "test_compare.h" users to avoid removed-in-C++20 members. NFCI.
> 2021-05-29 koraq Revert "[libc++] NFC: Move unwrap_iter to its own header"
> 2021-05-28 arthur.j.odwyer [libc++] [test] Constexpr-ify a couple of insert-iterator tests.
> 2021-05-28 ldionne.2 [libc++] NFC: Move unwrap_iter to its own header
> 2021-04-28 ldionne.2 [libc++] Add all indirect callable concepts and projected
> 2021-05-26 martin [libcxx] [test] Convert an XFAIL LIBCXX-WINDOWS-FIXME into UNSUPPORTED with explanation
> 2021-05-27 ldionne.2 [libc++] NFC: Make it easier for vendors to extend the run-buildbot script
> 2021-05-27 ldionne.2 [libc++] NFC: Refactor raw_storage_iterator test to use UNSUPPORTED markup
> 2021-05-27 ldionne.2 Revert "[libc++] NFC: Parenthesize expression to satisfy GCC 11"
> 2021-05-27 ldionne.2 [libc++] NFC: Parenthesize expression to satisfy GCC 11
> 2021-05-25 ldionne.2 [libc++] Deprecate std::iterator and remove it as a base class
> 2021-05-16 cjdb [libcxx][iterator] adds `std::ranges::prev`
> 2021-05-08 cjdb [libcxx][iterator] adds `std::ranges::next`
> 2021-05-26 z.zoelec2 [libcxx][nfc] Fix the ASAN bots: update expected.pass.cpp.
> 2021-05-26 z.zoelec2 [libcxx][docs] Take mutex for common_iterator, common_view, and empty_view.
> 2021-05-25 ldionne.2 [libc++] Add a job testing on GCC 11
> 2021-05-18 koraq [libc++][format] Adds availability macros for std::format.
> 2021-04-25 koraq [libc++][NFC] Move basic_format_parse_context to its own header.
> 2021-04-25 koraq [libc++][NFC] Move format_error to its own header.
> 2021-05-26 ldionne.2 [libc++] Fix concepts tests with GCC
> 2021-05-05 cjdb [libcxx][iterator] adds `std::ranges::advance`
> 2021-05-25 ldionne.2 [libc++] Install GCC 11 on CI builders
> 2021-05-24 arthur.j.odwyer [libc++] [P0619] Hide not1 and not2 under _LIBCPP_ENABLE_CXX20_REMOVED_NEGATORS.
> 2020-11-09 martin [libcxx] Fix the function name in exceptions from create_directories
> 2021-05-12 martin [libcxx] [test] Explain an XFAIL LIBCXX-WINDOWS-FIXME and convert into UNSUPPORTED
> 2021-05-18 martin [libcxx] Make the visibility attributes consistent for __narrow_to_utf8/__widen_from_utf8
>
> Created with:
>   roll-dep src/buildtools/third_party/libc++/trunk
>
> Binary-Size: The increase is caused by https://reviews.llvm.org/D113413, which changed the implementation of std::sort(...) in libc++. This is a necessary change to keep libc++ up-to-date.
> Bug: 1273285
> Change-Id: I58ced6f881493f055e9a777577cfa2eef9be38da
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3653488
> Owners-Override: Nico Weber <thakis@chromium.org>
> Reviewed-by: Nico Weber <thakis@chromium.org>
> Reviewed-by: Hans Wennborg <hans@chromium.org>
> Commit-Queue: Nico Weber <thakis@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1005258}

Change-Id: I2154b5453f72bc9a9a209fc789750a642996ecdd
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1273285
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3655381
Owners-Override: Ella Ge <eirage@google.com>
Reviewed-by: Ella Ge <eirage@chromium.org>
Commit-Queue: Ella Ge <eirage@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1005272}
NOKEYCHECK=True
GitOrigin-RevId: f06431b5e00001257a3c7f792bf208e4eb0b12d7
1 file changed