remove unused enum value ConvertDataFormat::PDF

Change-Id: I61023dc049b914fee1d5d8918b99972d34a82b4a
Reviewed-on: https://gerrit.libreoffice.org/64042
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

comphelper/source/misc/graphicmimetype.cxx

@@ -114,8 +114,6 @@ OUString GraphicMimeTypeHelper::GetMimeTypeForConvertDataFormat(ConvertDataForma
             return OUString("image/x-emf");
         case ConvertDataFormat::SVG:
             return OUString("image/svg+xml");
-        case ConvertDataFormat::PDF:
-            return OUString("application/pdf");
         case ConvertDataFormat::MET: // What is this?
         case ConvertDataFormat::Unknown:
         default:

compilerplugins/clang/unusedenumconstants.readonly.results

@@ -1068,8 +1068,6 @@ include/vcl/ptrstyle.hxx:78
     enum PointerStyle CopyFiles
 include/vcl/ptrstyle.hxx:92
     enum PointerStyle Chart
-include/vcl/salctype.hxx:41
-    enum ConvertDataFormat PDF
 include/vcl/vclenum.hxx:37
     enum MenuItemBits POPUPSELECT
 include/vcl/vclenum.hxx:143

include/vcl/salctype.hxx

@@ -37,8 +37,7 @@ enum class ConvertDataFormat
     TIF,
     WMF,
     EMF,
-    SVG,
-    PDF
+    SVG
 };
 
 class SvStream;

vcl/source/filter/graphicfilter.cxx

@@ -2497,7 +2497,6 @@ IMPL_LINK( GraphicFilter, FilterCallback, ConvertData&, rData, bool )
         case ConvertDataFormat::WMF: aShortName = WMF_SHORTNAME; break;
         case ConvertDataFormat::EMF: aShortName = EMF_SHORTNAME; break;
         case ConvertDataFormat::SVG: aShortName = SVG_SHORTNAME; break;
-        case ConvertDataFormat::PDF: aShortName = PDF_SHORTNAME; break;
 
         default:
         break;