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The implementation for this provider already
existed, this change just hooks it up.

Bug: 847971
Change-Id: Ie5c51eda5e28201e1fa2c8146c87aebb0cebc2a3
Reviewed-on: https://chromium-review.googlesource.com/c/1481115
Commit-Queue: Jacques Newman <janewman@microsoft.com>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634778}