PortionType::Url is unused

ever since
    commit 1b666235
    Date:   Wed Jan 3 09:08:52 2018 +0200
    loplugin:singlevalfields improve copy constructor check

Change-Id: Ic17182c8abc29488ae2e1004d9fb4e8b8b7f623b
Reviewed-on: https://gerrit.libreoffice.org/66515
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sw/source/core/access/accportions.cxx

@@ -276,7 +276,6 @@ bool SwAccessiblePortionData::IsGrayPortionType( PortionType nType ) const
         case PortionType::QuoVadis:
         case PortionType::Number:
         case PortionType::Field:
-        case PortionType::Url:
         case PortionType::InputField:
         case PortionType::IsoTox:
         case PortionType::Tox:

sw/source/core/inc/txttypes.hxx

@@ -38,7 +38,6 @@ enum class PortionType
     Text        = 0x8000,
     Lay         = 0x8001,
     Para        = 0x8002,
-    Url         = 0x8003,
     Hanging     = 0x8004,
     InputField  = 0x8005,
 

sw/source/core/text/inftxt.cxx

@@ -1281,7 +1281,6 @@ void SwTextPaintInfo::DrawViewOpt( const SwLinePortion &rPor,
         case PortionType::QuoVadis:
         case PortionType::Number:
         case PortionType::Field:
-        case PortionType::Url:
         case PortionType::Hidden:
         case PortionType::Tox:
         case PortionType::Ref:

sw/source/core/text/xmldump.cxx

@@ -54,7 +54,6 @@ class XmlPortionDumper:public SwPortionHandler
             case PortionType::Text: return "PortionType::Text";
             case PortionType::Lay: return "PortionType::Lay";
             case PortionType::Para: return "PortionType::Para";
-            case PortionType::Url: return "PortionType::Url";
             case PortionType::Hanging: return "PortionType::Hanging";
 
             case PortionType::Drop: return "PortionType::Drop";