Roll tools/clang/ 6e39ba4a2..f5ace4f60 (24 commits)

https://chromium.googlesource.com/chromium/src/tools/clang/+log/6e39ba4a2ced..f5ace4f60d26

Roll clang n344329-9284abd0-6:n346557-4e0d9925-2.

Created with:
  roll-dep tools/clang

Change-Id: I2a6530596bf37a8986518a8ae610c52940551ed8
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/69033
Auto-Submit: K Moon <kmoon@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

DEPS

diff --git a/DEPS b/DEPS
index ca0e05c..8880a41 100644
--- a/DEPS
+++ b/DEPS
@@ -35,7 +35,7 @@
   # 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': '6e39ba4a2cedc07e77e63fe39788370370fd98d9',
+  'clang_revision': 'f5ace4f60d26dc49f1c2c777a40e480c7a3d3846',
   # 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.