remove unused ChangeType enum value

Change-Id: I90f0fb281e59f60dbd3ec0aa088abd6e6caf0323
Reviewed-on: https://gerrit.libreoffice.org/64562
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

cui/source/tabpages/tplnedef.cxx

@@ -773,7 +773,6 @@ IMPL_LINK_NOARG(SvxLineDefTabPage, ClickSaveHdl_Impl, weld::Button&, void)
 
         if( pDashList->Save() )
         {
-            *pnDashListState |= ChangeType::SAVED;
             *pnDashListState &= ~ChangeType::MODIFIED;
         }
         else

cui/source/tabpages/tplneend.cxx

@@ -610,7 +610,6 @@ IMPL_LINK_NOARG(SvxLineEndDefTabPage, ClickSaveHdl_Impl, weld::Button&, void)
 
         if( pLineEndList->Save() )
         {
-            *pnLineEndListState |= ChangeType::SAVED;
             *pnLineEndListState &= ~ChangeType::MODIFIED;
         }
         else

include/svx/tabarea.hxx

@@ -25,12 +25,11 @@ enum class ChangeType
 {
     NONE                 = 0x00,
     MODIFIED             = 0x01,
-    CHANGED              = 0x02,
-    SAVED                = 0x04,
+    CHANGED              = 0x02
 };
 namespace o3tl
 {
-    template<> struct typed_flags<ChangeType> : is_typed_flags<ChangeType, 0x07> {};
+    template<> struct typed_flags<ChangeType> : is_typed_flags<ChangeType, 0x03> {};
 }
 
 #endif // INCLUDED_SVX_TABAREA_HXX