always propagate font changes

Otherwise e.g. informing about new fonts when loading a document
with embedded fonts doesn't work. I'm not quite sure why this
should be limited to only printers or pdf, so this may be temporary
until a problem shows up. There'a also a warning about refcount
in ImplFontCache::Invalidate(), which seems to be bogus, because
invalidating caches shouldn't have effect on anything except for speed,
but with the way font handling in vcl is designed I wouldn't be
surprised if ImplFontCache wasn't actually a cache.

http://lists.freedesktop.org/archives/libreoffice/2012-September/038163.html

Change-Id: Ib68c0c10a0f5340a532c5c59396ef2cfbc588b5f

vcl/source/gdi/outdev3.cxx

@@ -198,7 +198,7 @@ void OutputDevice::ImplUpdateFontData( bool bNewFontLists )
             mpGraphics->ReleaseFonts();
     }
 
-    if ( GetOutDevType() == OUTDEV_PRINTER || mpPDFWriter )
+//    if ( GetOutDevType() == OUTDEV_PRINTER || mpPDFWriter )
     {
         ImplSVData* pSVData = ImplGetSVData();