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The factory will remain in the Android tree (it has to, to test against
the ChromeHome feature), while the service itself will move to a place
where it can be shared with Desktop.

I'm not expecting this code to be shared with iOS, which has its own
logo service for some extra caching behavior, so the Profile deps can
stay.

BUG=583290

Change-Id: I5f2840277a787f51cf4523b89bc23a6a0d8dae34
Reviewed-on: https://chromium-review.googlesource.com/597947
Commit-Queue: Chris Pickel <sfiera@chromium.org>
Reviewed-by: Bernhard Bauer <bauerb@chromium.org>
Reviewed-by: Marc Treib <treib@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491481}