tree 44db2733bc608469c6012ca568032e65b91e8c52
parent 82827d70378961f30077d3a35a06aab58c368d52
author Mathias Agopian <mathias@google.com> 1246994957 -0700
committer Mathias Agopian <mathias@google.com> 1246994957 -0700

add a virtual destructor to region_rasterizer, to be on the safe side