ww8: warning C4701: potentially uninitialized local variable
ww8: warning C4701: potentially uninitialized local variable

Apparently xmloff supports at least one value that has no equivalent in
OOXML; just use "none" for now.

Change-Id: I76d2802c7c91ea756125e66c229ec5fdb2e7ec3b

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