Related: fdo#69645 don't know if mxParent could become invalid..
Related: fdo#69645 don't know if mxParent could become invalid..

after get and before call through mpParent. Probably can't, but
I don't know for sure.

Change-Id: Ib40e0709f1966687a37cc5b84bae1d554a5b4474

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