ref: d4a4c3c06f109f59fe150dd00398eb09c12b841d
parent: 6d0097737d03de3c9491aa74094dad91892e574f
author: Daniel Kang <ddkang@google.com>
date: Wed Aug 8 07:52:22 EDT 2012
More refactoring of diamond search. This should make merging inter code paths easier. Change-Id: I5cb81f25d56fa4790b4e9cfa4bc32b9062c2cfdf