Updating trunk VERSION from 3936.0 to 3937.0

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

Change-Id: Iad7fa80407175afe099a67cde996c59c3f311157
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1846672Reviewed-by: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#703579}

chrome/VERSION

 MAJOR=79
 MINOR=0
-BUILD=3936
+BUILD=3937
 PATCH=0