remove unused member functions

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76281 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/datavcmn.cpp

@@ -48,7 +48,6 @@ public:
         m_finished = false;
     }
 
-    void AcceptChangesAndFinish();
     void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; }
 
 protected:

src/generic/treelist.cpp

@@ -427,12 +427,6 @@ public:
     {
     }
 
-    bool IsSameAs(const wxDataViewCheckIconText& other) const
-    {
-        return wxDataViewIconText::IsSameAs(other) &&
-                m_checkedState == other.m_checkedState;
-    }
-
     // There is no encapsulation anyhow, so just expose this field directly.
     wxCheckBoxState m_checkedState;