cleanup in wxMGL code

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12223 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mgl/utils.cpp

@@ -59,14 +59,10 @@ void wxDisplaySizeMM(int *width, int *height)
 
 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 {
-    // This is supposed to return desktop dimensions minus any window
-    // manager panels, menus, taskbars, etc.  If there is a way to do that
-    // for this platform please fix this function, otherwise it defaults
-    // to the entire desktop.
-    if (x) *x = 0;
-    if (y) *y = 0;
+    if ( x ) *x = 0;
+    if ( y ) *y = 0;
     wxDisplaySize(width, height);
-    // FIXME_MGL -- make it use wxDesktop class when there's one
+    // FIXME_MGL - windowed version needs different handling
 }
 
 bool wxColourDisplay()