Use wait_for_result in instance restore
Use wait_for_result in instance restore

Change-Id: I41a099c0160a9199bcf6914677cdc6a0274f66fe

shaon/eutester,tbeckham/eutester,nagyistoce/eutester,shaon/eutester,nephomaniac/eutester,nagyistoce/eutester,nephomaniac/nephoria,nephomaniac/eutester,sjones4/eutester,sjones4/eutester,tbeckham/eutester,tbeckham/eutester,nephomaniac/eutester,tbeckham/eutester,sjones4/eutester,sjones4/eutester,nagyistoce/eutester,nephomaniac/nephoria,nagyistoce/eutester,shaon/eutester,shaon/eutester