merge_pr_8039
This CL disallows Worklets on insecure contexts based on the decision on the intent-to-ship thread: https://groups.google.com/a/chromium.org/d/msg/blink-dev/Jex3idOld48/VeOxMUNDBAAJ Bug: 779938 Change-Id: I5fde5f15f444769c4e7f08b1a7ae7746717707f0 Reviewed-on: https://chromium-review.googlesource.com/746494 Reviewed-by: Ian Kilpatrick <[email protected]> Reviewed-by: Mike West <[email protected]> Commit-Queue: Hiroki Nakagawa <[email protected]> Cr-Commit-Position: refs/heads/master@{#516248}