SwNoTxtFrm::nWeight is never read

Change-Id: I18cc8f4fb5e2fa2b62c360c787a4d827dab7955c
sal_uInt16 to size_t

Change-Id: I5b63396fba55b717f35aee5718dd348a9d795786
sal_uInt16 to size_t

Change-Id: I66239d89049f1386e5725e540c4dcc2b09c3ebf0
Optimize consecutive token accesses in OUStrings

Change-Id: I988d80665bc61d1a0a96614790735d83bd9e5dde
sal_uInt16 to size_t

Change-Id: Ide8913930f9f951039cefecf71609c5a2bcc5e82