tree 4b1b594b4daa94706a3bc24f0b7883fd902382bd
parent 776e8d46744e434f174188f055996aefddb25f6b
author Jacob MacDonald <jakemac@google.com> 1421787879 -0800
committer Jacob MacDonald <jakemac@google.com> 1421787879 -0800

add basic constructor that doesn't take BarbackSettings

R=sigmund@google.com

Review URL: https://codereview.chromium.org//859043003