tree 6b5c9873513fedf2503e8a6f095cfcac33cce654
parent 577200257eb759075888eae000214f4c9f5cb035
author Yorke Lee <yorkelee@google.com> 1429570966 -0700
committer Yorke Lee <yorkelee@google.com> 1429571009 -0700

Make sure to correctly remove onPreDrawListener

Bug: 20421404
Change-Id: Icc8b4a74ea17e969577dbaaa794b85a2e66ef8df