drop some unused typedefs in UnoFrameWrap_traits

Change-Id: I80e4916de36f65b28db054367f1a307498456b18
Reviewed-on: https://gerrit.libreoffice.org/47343Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sw/source/core/unocore/unocoll.cxx

@@ -994,8 +994,6 @@ namespace
     template<>
     struct UnoFrameWrap_traits<FLYCNTTYPE_FRM>
     {
-        typedef SwXTextFrame core_frame_t;
-        typedef XTextFrame uno_frame_t;
         static uno::Any wrapFrame(SwFrameFormat & rFrameFormat)
         {
             uno::Reference<text::XTextFrame> const xRet(
@@ -1008,8 +1006,6 @@ namespace
     template<>
     struct UnoFrameWrap_traits<FLYCNTTYPE_GRF>
     {
-        typedef SwXTextGraphicObject core_frame_t;
-        typedef XTextContent uno_frame_t;
         static uno::Any wrapFrame(SwFrameFormat & rFrameFormat)
         {
             uno::Reference<text::XTextContent> const xRet(
@@ -1022,8 +1018,6 @@ namespace
     template<>
     struct UnoFrameWrap_traits<FLYCNTTYPE_OLE>
     {
-        typedef SwXTextEmbeddedObject core_frame_t;
-        typedef XEmbeddedObjectSupplier uno_frame_t;
         static uno::Any wrapFrame(SwFrameFormat & rFrameFormat)
         {
             uno::Reference<text::XTextContent> const xRet(