tree 033c95a48094356b967487fc5cf0701def69c01b
parent 2f525fbdc51c7a0381028f0ecfed62a5c95e3243
author Andrew Sapperstein <asapperstein@google.com> 1501289477 -0700
committer Andrew Sapperstein <asapperstein@google.com> 1501621011 -0700

Refactoring DoubleTwistPreferenceController.

Made the availability and setting logic static so that
it can be invoked without creating a controller.

Bug: 62022517
Test: robotests
Change-Id: I3a51c61849e6ba8b8aa850ca22d666a9f84d252f