tree 1ff2990f335d4a18a282fab224cae3f4dece2ad2
parent 5692eb4554085c487aeb200c50a9bdeccf0a13e8
author Rajeev Kumar <rajekumar@google.com> 1497575897 -0700
committer Rajeev Kumar <rajekumar@google.com> 1497644458 -0700

1. Avoid object allocations during draw/layout operations (preallocate
and reuse instead).
2. Prevent NPE in dereferencing mDragInfo.
3. Get rid of unused variable assignments.

Change-Id: Ie74169795462d4dbdb61f84495ed1ec6ab2b0709