Revert "Roll clang 318667:321204."

This reverts commit ece1b14db2dedf6a9a4086b46e8cc6c2acd1b62d.

Reason for revert: suspected of causing the crash in crbug/797267

Original change's description:
> Roll clang 318667:321204.
>
> Ran `tools/clang/scripts/upload_revision.py 321204`
> and cherry-picked the non-clang changes from
> https://chromium-review.googlesource.com/c/chromium/src/+/828400 .
>
> TBR=brettw@chromium.org,rsesek@chromium.org,hans@chromium.org
>
> Bug: 787920
> Cq-Include-Trybots: master.tryserver.chromium.android:android_arm64_dbg_recipe;master.tryserver.chromium.android:android_compile_mips_dbg;master.tryserver.chromium.android:android_compile_x64_dbg;master.tryserver.chromium.android:android_compile_x86_dbg
> Change-Id: Iaec5677e2afee0edb685db816e00f3c900214d14
> Reviewed-on: https://chromium-review.googlesource.com/835358
> Commit-Queue: Peter Collingbourne <pcc@chromium.org>
> Reviewed-by: Robert Sesek <rsesek@chromium.org>
> Reviewed-by: Hans Wennborg <hans@chromium.org>
> Reviewed-by: Peter Collingbourne <pcc@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#525638}

TBR=eugenis@chromium.org,brettw@chromium.org,hans@chromium.org,rnk@chromium.org,pcc@chromium.org,rsesek@chromium.org
NOTRY=true

Skipping the CQ because there appear to be Android bot capacity issues.

Bug: 787920,797267
Change-Id: I3a033492561ae2ff4fcf46fe9087efbbd9f015f6
Cq-Include-Trybots: master.tryserver.chromium.android:android_arm64_dbg_recipe;master.tryserver.chromium.android:android_compile_mips_dbg;master.tryserver.chromium.android:android_compile_x64_dbg;master.tryserver.chromium.android:android_compile_x86_dbg
Reviewed-on: https://chromium-review.googlesource.com/843242
Commit-Queue: Reid Kleckner <rnk@chromium.org>
Reviewed-by: Reid Kleckner <rnk@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#526072}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: bcd195d07a842f2ed3745dfa4a0a6bb341375ff5
1 file changed
tree: 6378ccd9af8467cb8b3fa6e2c35fbdfb4f322886
  1. linux/
  2. mac/
  3. win/
  4. BUILD.gn
  5. features.gni
  6. ipc.dict
  7. OWNERS
  8. sandbox_export.h