Roll tools/clang/ 9f3f85f0e..6849229b3 (34 commits)

https://chromium.googlesource.com/chromium/src/tools/clang/+log/9f3f85f0efde..6849229b30ca

Roll clang n356235-f7f1abdb-1:n358615-fb1aa286-1.

Created with:
  roll-dep tools/clang

Tbr: dhoss@chromium.org
Change-Id: Ic49f84fb723de85084edbb7814842ada550799a6
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/71021
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 463b157..4720d96 100644
--- a/DEPS
+++ b/DEPS
@@ -31,7 +31,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling clang
   # and whatever else without interference from each other.
-  'clang_revision': '9f3f85f0efdee191555ff390d6620be24c0fd2c0',
+  'clang_revision': '6849229b30ca87b653ed47c4dc5443ff80ad23e8',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling clang_dsymutil
   # and whatever else without interference from each other.