tree 6319002c228f35523d8ef4b6f918380e4ae8ca26
parent fae0daa1edb499346af16c63c23d9b1d7aa2697c
author Ray Chen <raychen@google.com> 1253556358 -0700
committer Ray Chen <raychen@google.com> 1253556358 -0700

Remove trailing spaces for easier code review.