CMIS UCP: fixed crash when cancelling authentication dialog
CMIS UCP: fixed crash when cancelling authentication dialog

Change-Id: Ic7d8382df31e7489497a6bdb14bfa8c6317f11f4

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core