Updating trunk VERSION from 3371.0 to 3372.0

# This is an automated release commit.
# Do not revert without consulting chrome-pmo@google.com.
NOAUTOREVERT=true
TBR=mmoss@chromium.org

Change-Id: Ia0feac35b3cf2916c108a3d9c76707197fc26c9b
Reviewed-on: https://chromium-review.googlesource.com/963675Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#543294}

chrome/VERSION

 MAJOR=67
 MINOR=0
-BUILD=3371
+BUILD=3372
 PATCH=0