Better mocking of the function calls on handlers so that handlers which

expect an evt object don't get errors when activating. 


git-svn-id: http://svn.openlayers.org/trunk/openlayers@11387 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/Handler/Click.html

@@ -50,7 +50,8 @@
             map: map
         };
         map.events.registerPriority = function(type, obj, func) {
-            var r = func();
+            var f = OpenLayers.Function.bind(func, obj)
+            var r = f({xy:null});
             if(typeof r == "string") {
                 // this is one of the mock handler methods
                 t.eq(OpenLayers.Util.indexOf(nonevents, type), -1,