prevent invalid OOXML chart files, related #i82905#
prevent invalid OOXML chart files, related #i82905#

Change-Id: I27166772c6eefb4e49eb4c097683a1c6aea4476a

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