svl: convert ImplEnglishColors to OUString
svl: convert ImplEnglishColors to OUString

Change-Id: I5ec8f1061aa41ac0c4bb46d9159be439892706a1

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