Do not put semicolons after the definition of an inline function.

Even though most compilers just ignore this, it's just wrong and if you
do get warnings about header files, they can become quite overwhelming.
Forward port of r70163.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70165 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/x11/bitmap.h

@@ -117,7 +117,7 @@ public:
 
     wxPalette *GetPalette() const;
     wxPalette *GetColourMap() const
-        { return GetPalette(); };
+        { return GetPalette(); }
     virtual void SetPalette(const wxPalette& palette);
 
     // implementation

include/wx/x11/dnd.h

@@ -63,7 +63,7 @@ class WXDLLIMPEXP_CORE wxTextDropTarget: public wxDropTarget
 {
 public:
 
-    wxTextDropTarget() {};
+    wxTextDropTarget() {}
     virtual bool OnDrop( long x, long y, const void *data, size_t size );
     virtual bool OnDropText( long x, long y, const char *psz );
 
@@ -111,7 +111,7 @@ class WXDLLIMPEXP_CORE wxFileDropTarget: public wxDropTarget
 {
 public:
 
-    wxFileDropTarget() {};
+    wxFileDropTarget() {}
 
     virtual bool OnDrop( long x, long y, const void *data, size_t size );
     virtual bool OnDropFiles( long x, long y,
@@ -148,7 +148,7 @@ public:
     void SetData( wxDataObject &data  );
     wxDragResult DoDragDrop(int flags = wxDrag_CopyOnly);
 
-    virtual bool GiveFeedback( wxDragResult WXUNUSED(effect), bool WXUNUSED(bScrolling) ) { return TRUE; };
+    virtual bool GiveFeedback( wxDragResult WXUNUSED(effect), bool WXUNUSED(bScrolling) ) { return TRUE; }
 
     // implementation
 #if 0

include/wx/x11/joystick.h

@@ -22,7 +22,7 @@ public:
 * Public interface
     */
 
-    wxJoystick(int joystick = wxJOYSTICK1) { m_joystick = joystick; };
+    wxJoystick(int joystick = wxJOYSTICK1) { m_joystick = joystick; }
 
     // Attributes
     ////////////////////////////////////////////////////////////////////////////