Sync the behavior of exhaustive_mesh_search
Sync the behavior of exhaustive_mesh_search

Change-Id: Ib1ac6f57519eb4da93e7c75b0c26a372ffc5d524

ShiftMediaProject/libvpx,ShiftMediaProject/libvpx,ShiftMediaProject/libvpx,ShiftMediaProject/libvpx,ShiftMediaProject/libvpx,webmproject/libvpx,webmproject/libvpx,webmproject/libvpx,webmproject/libvpx,webmproject/libvpx,webmproject/libvpx