WW8FlyPara::Read: replace hardwired numbers with constants
WW8FlyPara::Read: replace hardwired numbers with constants

Change-Id: I298499d09ac44e0fdbbd62fc0bd07a25f1b33aa3

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