https://chromium.googlesource.com/chromium/src.git/+/66.0.3359.66/tools/clang/scripts/update.py#30
@@ -8,7 +8,7 @@
# Do NOT CHANGE this if you don't know what you're doing -- see
# https://code.google.com/p/chromium/wiki/UpdatingClang
# Reverting problematic clang rolls is safe, though.
-CLANG_REVISION=313786
+CLANG_REVISION=325667
# This is incremented when pushing a new build of Clang at the same revision.
CLANG_SUB_REVISION=1