fix more tests in Opera by adding map.destroy() calls.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@5461 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/Handler/test_Polygon.html

@@ -41,6 +41,7 @@
         activated = handler.deactivate();
         t.ok(activated,
              "deactivate returns true if the handler was active already");
+        map.destroy();     
     }
 
     function test_Handler_Polygon_bounds(t) {
@@ -66,6 +67,7 @@
         handler.mousemove(evt);
         t.ok(!handler.polygon.geometry.getBounds().equals(new OpenLayers.Bounds(0,-35.15625,35.15625,0)),
              "Correct bounds after dragging without letting go. (Came out as "+handler.line.geometry.getBounds().toBBOX() + ".)");
+        map.destroy();     
     }
 
     function test_Handler_Polygon_destroy(t) {
@@ -98,6 +100,7 @@
              "handler.line is null after destroy");
         t.eq(handler.polygon, null,
              "handler.polygon is null after destroy");
+        map.destroy();     
     }