GitLab

Enable kBlockInsecurePrivateNetworkRequests by default on WPTs. Also
fixes a handful of tests expectations following this change.

Bug: 1154729
Change-Id: I3fd5810f6b511bf7b1100c66499e576d6f3c0055
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2611721Reviewed-by: Arthur Sonzogni <arthursonzogni@chromium.org>
Reviewed-by: Mike West <mkwst@chromium.org>
Commit-Queue: Arthur Hemery <ahemery@chromium.org>
Cr-Commit-Position: refs/heads/master@{#843550}