invalidate used slot to avoid inconsistent state information
invalidate used slot to avoid inconsistent state information

Invalid state information may cause crashes due to not updated slot data

(cherry picked from commit 7267a4b856d9fb37c3f4855c1be0f35219743923)

Change-Id: I3bc3f934c5144fb0873e7a9694c3c012ddb0b367

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