commit c5c499969d298274bb2ffec2f1871a999aa60be0
author Dominick Ng <dominickn@chromium.org> Wed Jan 24 23:35:57 2018
committer Dominick Ng <dominickn@chromium.org> Wed Jan 24 23:35:57 2018
tree f3e2dd3bd2200a93aff8a9dfe299461d497dd27f
parent 3e1a024ba796a95402214c7eb905bcf7ea70e8dc

Fail the web app manifest fetch if the document is sandboxed.

This ensures that sandboxed pages are regarded as non-PWAs, and that
other features in the browser process which trust the web manifest do
not receive the manifest at all if the document itself cannot access the
manifest.

BUG=771709

Change-Id: Ifd4d00c2fccff8cc0e5e8d2457bd55b992b0a8f4
Reviewed-on: https://chromium-review.googlesource.com/866529
Commit-Queue: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Mounir Lamouri <mlamouri@chromium.org>
Reviewed-by: Mike West <mkwst@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#531121}(cherry picked from commit ffac0ee4b8b00944e2ddf23f7f4f55daff3c117e)
Reviewed-on: https://chromium-review.googlesource.com/884921
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Cr-Commit-Position: refs/branch-heads/3325@{#77}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}