Updating trunk VERSION from 3502.0 to 3503.0

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

Change-Id: I97f86a8372ea408243baddf8999f3d8f3f4ba785
Reviewed-on: https://chromium-review.googlesource.com/1149117
Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#577783}
1 file changed