GitLab

If the origin probe fails, then no subresources should be loaded from
the isolated cache.

Bug: 1082505
Change-Id: I8f3411ad9e0fcbc2376cf43317fe8a6cfb125b32
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2261411Reviewed-by: Ryan Sturm <ryansturm@chromium.org>
Commit-Queue: Robert Ogden <robertogden@chromium.org>
Cr-Commit-Position: refs/heads/master@{#782062}