Roll clang n354867-0e41d647-2 : n355885-a6ae333a-1.

Ran `./tools/clang/scripts/upload_revision.py a6ae333a0c23fc9b0783ca45e2676abac00c6723`.

Bug: 1090418
Cq-Include-Trybots: chromium/try:mac_chromium_asan_rel_ng
Cq-Include-Trybots: chromium/try:linux_chromium_cfi_rel_ng
Cq-Include-Trybots: chromium/try:linux_chromium_chromeos_asan_rel_ng
Cq-Include-Trybots: chromium/try:linux_chromium_msan_rel_ng
Cq-Include-Trybots: chromium/try:linux_chromium_chromeos_msan_rel_ng
Cq-Include-Trybots: chromium/try:linux-chromeos-dbg,win-asan
Cq-Include-Trybots: chromium/try:chromeos-amd64-generic-cfi-thin-lto-rel
Cq-Include-Trybots: chromium/try:linux_chromium_compile_dbg_32_ng
Cq-Include-Trybots: chromium/try:win7-rel,win-angle-deqp-rel-32
Cq-Include-Trybots: chromium/try:win-angle-deqp-rel-64
Cq-Include-Trybots: chromium/try:dawn-win10-x86-deps-rel
Cq-Include-Trybots: chrome/try:ipad-device
Cq-Include-Trybots: chrome/try:linux-chromeos-chrome
Cq-Include-Trybots: chrome/try:win-chrome,win64-chrome,mac-chrome
Change-Id: Ib0230c311c8048633cc67caeaf18c10db81c1e09
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2226277
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Hans Wennborg <hans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#774249}

tools/clang/scripts/update.py

@@ -37,9 +37,9 @@ import zipfile
 # Do NOT CHANGE this if you don't know what you're doing -- see
 # https://chromium.googlesource.com/chromium/src/+/master/docs/updating_clang.md
 # Reverting problematic clang rolls is safe, though.
-CLANG_REVISION = '0e41d647ceaeb2195d5d9ab5ff25c19292a36bf5'
-CLANG_SVN_REVISION = 'n354867'
-CLANG_SUB_REVISION = 2
+CLANG_REVISION = 'a6ae333a0c23fc9b0783ca45e2676abac00c6723'
+CLANG_SVN_REVISION = 'n355885'
+CLANG_SUB_REVISION = 1
 
 PACKAGE_VERSION = '%s-%s-%s' % (CLANG_SVN_REVISION, CLANG_REVISION[:8],
                                 CLANG_SUB_REVISION)