tree b8ef89f64269a47ac81bebb08ac7ce7ded539408
parent 2ea023691b23186d07582db84af010f813ad756c
author Alexander Khaustov <akhaustov@yandex-team.ru> 1518704818 +0900
committer Qijiang Fan <fqj@google.com> 1591313543 +0900

remove ThreadLocalStorage::StaticSlot

in favor of the pattern with
NoDestructor<ThreadLocalStorage::Slot> as discussed on PS1 @
https://chromium-review.googlesource.com/c/chromium/src/+/881017/1

StaticSlot has been subject to a possible initialization race:
CHECK_NE(slot_, kInvalidSlotValue) in StaticSlot::Initialize
could fail if another thread initialized it to kInvalidSlotValue

Change-Id: Iefaa1dde6f85842d20561851a9a26ad5f3a20973
Reviewed-on: https://chromium-review.googlesource.com/881017
Reviewed-by: Erik Chen <erikchen@chromium.org>
Reviewed-by: Miriam Gershenson <mgersh@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Reviewed-by: Gabriel Charette <gab@chromium.org>
Commit-Queue: Gabriel Charette <gab@chromium.org>
Cr-Commit-Position: refs/heads/master@{#537009}

CrOS-Libchrome-Original-Commit: 88a96c6e1b592b920cd00655b88225334c0c4541