fdo#42781 WaE: C4101 unreferenced local variable
fdo#42781 WaE: C4101 unreferenced local variable

fixed by OSL_FAIL -> SAL_WARN.
Rewritten rest of the file to match this style.

Change-Id: I7fdb5a1b0a16ee7cfe15f7aee4b2fb95b9072c3d
Reviewed-on: https://gerrit.libreoffice.org/3204
Reviewed-by: Michael Stahl <eef8671db506f9731c0438a7613853b6391ca841@redhat.com>
Tested-by: Michael Stahl <eef8671db506f9731c0438a7613853b6391ca841@redhat.com>

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