Add the settings directory

Bug: 830892
Change-Id: I665849d42d4af63171a972eaa10d9670b23f8899
Reviewed-on: https://chromium-review.googlesource.com/1134220
Commit-Queue: Chris Sharp <csharp@chromium.org>
Reviewed-by: Chris Sharp <csharp@chromium.org>
Reviewed-by: Ken Rockot <rockot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#574914}
26 files changed