Reland: Start checking URLs using PVer4. Verdict not returned to client yet.
Reason for failure: The features that are enabled by Finch were also enabled by #DEBUG. This enabled them on the DEBUG build of Android, which is wrong.

BUG=543161
TBR=mmenke

Review-Url: https://codereview.chromium.org/2377273004
Cr-Commit-Position: refs/heads/master@{#422445}
14 files changed