wxGUI: SingleMapFrame is already doing Map initialization

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@63437 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/mapdisp/frame.py

@@ -196,11 +196,6 @@ class MapFrame(SingleMapFrame):
         # used by Nviz (3D display mode)
         self.MapWindow3D = None 
 
-        #
-        # initialize region values
-        #
-        self._initMap(Map = self.Map) 
-
         self.toolbars['map'].SelectDefault()
         #
         # Bind various events