Remove blink_unittests from Win7 bots.

No-Try: true
Tbr: martiniss@chromium.org
Bug: 943372
Change-Id: I992884e57f3d567c966853fd57ad8a845e637d18
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1529887
Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#641793}
2 files changed