Merge "Volume updates should appear continuous when changed by touch." into nyc-dev am: db042644d5
am: 8f7872a3d3

* commit '8f7872a3d35bfbf411b24f4149222817a59f93d5':
  Volume updates should appear continuous when changed by touch.

Change-Id: Id5f8e2b16f7fea76c739fd6430ff0cadd583710c