tree 4ecb2e74675d4a642a012d38ad234efb60281e5e
parent ddb821981e0919bbd3b4c9a2b6aa1811d6c86bb6
author Winson Chung <winsonc@google.com> 1289433780 -0800
committer Winson Chung <winsonc@google.com> 1289522221 -0800

Refactoring the drag event handling to provide more upfront validation of drag events.

Change-Id: I1d54e7f073e8ea00c61634b8f25b957b3ea3769c