Make a few methods and member variables protected so behavior can be overridden. In this case, Messaging app uses the control and doesn't want wrap-around behavior. Change-Id: Iceb34743b7d17e933400750a5de56b9ecfe8f146
Make a few methods and member variables protected so behavior can be overridden. In this case, Messaging app uses the control and doesn't want wrap-around behavior. Change-Id: Iceb34743b7d17e933400750a5de56b9ecfe8f146