At least assert here
At least assert here

...or is that assumption incorrect and GetOldPageDesc should rather return a
pointer that may be null?

Change-Id: I256b9085d5143c3cf2f8d3146d109c3c99edffc2

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