Cherry picking since branching caught us in the middle of review. 1. If an AdapterView has no adapter and the view tries to fire an accessibility event we get a null pointer exception. bug:5439321 Change-Id: Ia3d7a5ad852ef42422d10d8a62c4d3af6792313b
Cherry picking since branching caught us in the middle of review. 1. If an AdapterView has no adapter and the view tries to fire an accessibility event we get a null pointer exception. bug:5439321 Change-Id: Ia3d7a5ad852ef42422d10d8a62c4d3af6792313b