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
sot: stop leaking temp files from StgTmpStrm

The problem is that "aName" is stored as a file path, but
osl_removeFile only works with URLs.

Change-Id: I6929efc89a9e1a2292f038482b88d38946e6e4e8
sc: fix temp file leak in ScExportTest

Change-Id: I9b9944fa1b9e00989a499f7a8fac74097ae9d61b
sc: fix temp file leak in ScFiltersTest

Change-Id: I1920fa405f377abafe793b4bbec52b8b141459f6
sc: fix temp file leaks in ucalc Test

Change-Id: Id5243aa37578cf9ed534603f3b27e83f0678c3fb
cppunittester: make tracking down temp file leaks easier

Temp files created before first test method don't see LO_TESTNAME

Change-Id: Iff74abf574f5151980f463646f11c1b32ad0c241
sc: fix temp file leak in ScHTMLExportTest

Change-Id: Iab385ce8b24dd24985ec9b2d0c9d2a4e603d0fd0