ProofVerifierChromium rejects certs that don't chain to a known root

Bug: 980654
Change-Id: I7030873c38173296fa998def363d7498607afec1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1725233
Commit-Queue: Nick Harper <nharper@chromium.org>
Reviewed-by: Owen Min <zmin@chromium.org>
Reviewed-by: Ryan Hamilton <rch@chromium.org>
Reviewed-by: Zhongyi Shi <zhongyi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#686308}
13 files changed