tree edb54b4fe4e6e987b40abb1dd46f3f57775fe446
parent 5692eb4554085c487aeb200c50a9bdeccf0a13e8
author Rajeev Kumar <rajekumar@google.com> 1497572966 -0700
committer Rajeev Kumar <rajekumar@google.com> 1497572966 -0700

Some cleanups in DragDriver class:
1. Get rid of unused instance variables from DragDriver#SystemDragDriver
class
2. Get rid of unnecessary ;

Change-Id: I26e5c784beee7846b0929517c04c1eb26a0993e0