Incrementing VERSION to 66.0.3359.17

TBR=dimu@chromium.org

Change-Id: I90b82a4bcd131bb5782b5f371ddc7655e443901a
Reviewed-on: https://chromium-review.googlesource.com/954364
Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/branch-heads/3359@{#81}
Cr-Branched-From: 66afc5e5d10127546cc4b98b9117aff588b5e66b-refs/heads/master@{#540276}
1 file changed