Updating trunk VERSION from 3581.0 to 3582.0

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

Change-Id: I67abe9bb58b68b07a46a61a2850fe08329656d1c
Reviewed-on: https://chromium-review.googlesource.com/c/1280049Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599557}

chrome/VERSION

 MAJOR=72
 MINOR=0
-BUILD=3581
+BUILD=3582
 PATCH=0