Updating trunk VERSION from 4378.0 to 4379.0

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

Change-Id: I58be219a8272d45932c0578d9da33c930c938ef2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2609786Reviewed-by: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#839998}

chrome/VERSION

 MAJOR=89
 MINOR=0
-BUILD=4378
+BUILD=4379
 PATCH=0