tree ff3f5cec404d620c335e08c730a533bce3acc484
parent 50b4ae3c72ccce76684809ca3e1043d19f324068
author Sunny Goyal <sunnygoyal@google.com> 1497911419 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1497991718 -0700

Refactoring PinItemDragListener into a base class to allow diffenret implementations
of multi-window drag and drop

Bug: 62702235
Change-Id: Ie87e0f7d131575bac1cb1099b0a70b230560be9a