Aaron Whyte f830652e97 Split scroll factor into a 2d float.
Test: Existing unit tests, manual sanity check.
BUG=35764483

Change-Id: If6ac121452698747e1f8bc9d4ec0111bb881d4d4
(cherry picked from commit e9956c5c65ecd3aaf7390c10d135749e5adfb344)
2017-03-29 23:34:56 +00:00
..