Updating trunk VERSION from 3522.0 to 3523.0

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

Change-Id: I203af22a6ab01df8c281cafedf4d934c544f7962
Reviewed-on: https://chromium-review.googlesource.com/1173702Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#582811}

chrome/VERSION

 MAJOR=70
 MINOR=0
-BUILD=3522
+BUILD=3523
 PATCH=0