Specialize for gce targets in openssh am: eab54b0935 am: eecbfc646e am: 2e8c31b1b2 am: cb55dafbe3 am: 86f43bbab5 am: b893101401
am: b073cd70d4

Change-Id: I0700896f4d8cc1543fc00bb8c7db4772acff16aa