c-style cast to const_cast
c-style cast to const_cast

Change-Id: Ie5d8483305f4ef2d76c291fcb8c707a69ba9cf52

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