fix DeleteAndDestroy in previous commit
fix DeleteAndDestroy in previous commit

Not deleteing seems to crash in ScRefreshTimer::Timeout in sc_unoapi.

Change-Id: I765ab89f0b8b200aeccde9d46293e8f0e3f706d4

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