removing JS for persisting position and size (now handled automatically by C code)

mailnews/base/resources/content/messenger.xul

@@ -41,7 +41,7 @@ Rights Reserved.
 		align="vertical"
         width="750"
         height="500"
-        persist="width height x y"
+        persist="width height screenX screenY"
 		windowtype="mail:3pane">
 
 

mailnews/base/resources/content/msgMail3PaneWindow.js

@@ -214,25 +214,6 @@ function OnUnloadMessenger()
 			messenger.SetWindow(null, null);
 		}
 	}
-
-    saveWindowPosition();
-}
-
-function saveWindowPosition()
-{
-    // Get the current window position/size.
-    var x = window.screenX;
-    var y = window.screenY;
-    var h = window.outerHeight;
-    var w = window.outerWidth;
-
-    // Store these into the window attributes (for persistence).
-    var win = document.getElementById( "messengerWindow" );
-    win.setAttribute( "x", x );
-    win.setAttribute( "y", y );
-    win.setAttribute( "height", h );
-    win.setAttribute( "width", w );
-    // save x, y, width, height
 }