tree 44295eb81ed33543627afb34537f534fc1d15889
parent 93d69f407e258e42705c4cc706d6705f45d48761
author Jin Cao <jinyan@google.com> 1412795710 -0700
committer Jin Cao <jinyan@google.com> 1412795710 -0700

Make rect and coords instance variables to avoid reallocation

Change-Id: I6aeae98d682ec7d3b88f1c321f79690b1bcc4b08