pass sfntLen to DumpSfnts etc so sfntP reads can be checked
pass sfntLen to DumpSfnts etc so sfntP reads can be checked

Change-Id: I5d8092eceb31ba251e75fe2c51b87890b8adcbf2

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