[automerger skipped] Add validation type definition to support multiple probe result
am: bead5168 -s ours
am skip reason: change_id I429ccbd9b9afae3eafaf73b3c9eb835213c1f64d with SHA1 f914b774 is in history
Change-Id: I26f99faac1eb89696b0105864ba5a3e349489a14