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The next CL will use the real data to update the UI. See screenshots
linked below for what it looks like with this CL and test data.

https://drive.google.com/a/chromium.org/file/d/0BxrfNSu8yqJqZG9reWl3T0FCclE/view?usp=sharing
https://drive.google.com/a/chromium.org/file/d/0BxrfNSu8yqJqUkNUVlFlYW5Uckk/view?usp=sharing

Bug: 622743
Change-Id: Icf8072513c202f9a0909d246c1476e2e2a55a705
Reviewed-on: https://chromium-review.googlesource.com/594052
Commit-Queue: Elodie Banel <lod@chromium.org>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Reviewed-by: Mark Cogan <marq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491678}