Fixed a lot of bugs with render surfaces and bitmaps.

samples/o3d-webgl/draw_list.js

 /*
  * Copyright 2010, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 80 matching lines @@
 
     var paramObjects = [
       transform,
       drawElement,
       element,
       material,
       effect,
       o3d.Param.SAS
     ];
 
-    material.effect.searchForParams(paramObjects);
+    material.effect.searchForParams_(paramObjects);
     element.render();
   }
 };