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Also make some UI adjustments to match specs.
Screenshots: http://dr/corp/drive/folders/1ga0FKZujvJKfSy3SG7zQ5ZwYxOSYZBNx

Bug: 1120093
Change-Id: Ic464538f1e99654ae5018bd0d51c8025fb1fd69a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2417463
Commit-Queue: Sophey Dong <sophey@chromium.org>
Reviewed-by: Tanya Gupta <tgupta@chromium.org>
Reviewed-by: Kyle Milka <kmilka@chromium.org>
Reviewed-by: Matthew Jones <mdjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#809551}