tree 2163804f33cbdc4785a33d732f0ed8e4667358e1
parent 5ffd069cc4c7704a4d98331af66f6a63a509ecae
author David Pursehouse <dpursehouse@collab.net> 1570791942 +0900
committer David Pursehouse <dpursehouse@collab.net> 1570795330 +0900

AbstractSubmit: Use ExtensionRegistry for OnSubmitValidationListener

Add the necessary support in ExtensionRegistry and update the tests
to use it.

Change-Id: I3a7a253baa736e10ea040eef5bedc02f8737b25e