Removed unnecessary methods ViewerToolBar::enable() and ViewerToolBar::disable().

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@371 3789f03b-4d11-0410-bbf8-ca57d06f2519

vncviewer/ViewerToolBar.h

@@ -31,8 +31,5 @@ public:
 
   void create(HWND parentHwnd);
 
-  void enable();
-  void disable();
-
   LRESULT processWM_COMMAND(WPARAM wParam, LPARAM lParam);
 };