Check if cursor is closed for staleDataException

Test: atest DocumentsUIGoogleTests
Bug: 162292209

Change-Id: Ia4df46e4a1938bc421754763fa9d8ca12fde6280
Merged-In: Ia4df46e4a1938bc421754763fa9d8ca12fde6280
(cherry picked from commit 56e7a5f9a8dcea2c8d61725907ce306f469d67cd)
2 files changed