Updating trunk VERSION from 3584.0 to 3585.0

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

Change-Id: If9a3f9d7a8b52148f6d39247e712bbe8bc177565
Reviewed-on: https://chromium-review.googlesource.com/c/1287317Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#600647}

chrome/VERSION

 MAJOR=72
 MINOR=0
-BUILD=3584
+BUILD=3585
 PATCH=0