Allow to query the status of kCaptureSafetyNetId from Java easily.

This came up in crrev.com/i/1254979

R=drubery

Bug: 907280, 954255
Change-Id: Ie0e05df6a9229796d112acdc790f2d2bc02736e7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1597976
Commit-Queue: Daniel Rubery <drubery@chromium.org>
Reviewed-by: Daniel Rubery <drubery@chromium.org>
Auto-Submit: Varun Khaneja <vakh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#657265}
1 file changed