commit e8e8e4beb1c3a3e2e074381980e05e831a9c4e6e
author Troy Hildebrandt <thildebr@chromium.org> Thu Nov 29 23:38:22 2018
committer Commit Bot <commit-bot@chromium.org> Thu Nov 29 23:38:22 2018
tree bd4de8dae2689e7fd8397a8368c4cb03c40644de
parent aa067347e446b463d801a45e42042a2f35efbe9d

Add IsCorrupt() to ProtoDatabase wrappers/clients.

Adds the ability to check for corruption via an IsCorrupt() function
that's pure virtual on the ProtoDatabase. IsCorrupt() is also introduced
in the ProtoLevelDBWrapper, and the corruption flag gets set on the Init
callback after checking status.

Unit tests changed slightly because the init callback needed to be put
into ProtoLevelDBWrapper instead of outside so it could modify
is_corrupt_, and the new use of the WeakPtr caused a race condition that
meant the test always failed to trigger the callback if we don't wait
for init to complete.

Bug: 870813
Change-Id: Ib00435dae8cdac490053fbfc6befb95094b1edec
Reviewed-on: https://chromium-review.googlesource.com/c/1355521
Commit-Queue: Troy Hildebrandt <thildebr@chromium.org>
Reviewed-by: Tommy Nyquist <nyquist@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612434}