remove obsolete system mozilla comment
remove obsolete system mozilla comment

Change-Id: If96a98950183ba3fd9c11e4d60b24e3eacfcf08a

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