diff -r 322d0feea350 -r 89ef5ed3c48b src/cm/media/js/lib/yui/yui_3.10.3/build/attribute-complex/attribute-complex.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/build/attribute-complex/attribute-complex.js	Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,63 @@
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('attribute-complex', function (Y, NAME) {
+
+    /**
+     * Adds support for attribute providers to handle complex attributes in the constructor
+     *
+     * @module attribute
+     * @submodule attribute-complex
+     * @for Attribute
+     * @deprecated AttributeComplex's overrides are now part of AttributeCore.
+     */
+
+    var Attribute = Y.Attribute;
+
+    Attribute.Complex = function() {};
+    Attribute.Complex.prototype = {
+
+        /**
+         * Utility method to split out simple attribute name/value pairs ("x")
+         * from complex attribute name/value pairs ("x.y.z"), so that complex
+         * attributes can be keyed by the top level attribute name.
+         *
+         * @method _normAttrVals
+         * @param {Object} valueHash An object with attribute name/value pairs
+         *
+         * @return {Object} An object literal with 2 properties - "simple" and "complex",
+         * containing simple and complex attribute values respectively keyed
+         * by the top level attribute name, or null, if valueHash is falsey.
+         *
+         * @private
+         */
+        _normAttrVals : Attribute.prototype._normAttrVals,
+
+        /**
+         * Returns the initial value of the given attribute from
+         * either the default configuration provided, or the
+         * over-ridden value if it exists in the set of initValues
+         * provided and the attribute is not read-only.
+         *
+         * @param {String} attr The name of the attribute
+         * @param {Object} cfg The attribute configuration object
+         * @param {Object} initValues The object with simple and complex attribute name/value pairs returned from _normAttrVals
+         *
+         * @return {Any} The initial value of the attribute.
+         *
+         * @method _getAttrInitVal
+         * @private
+         */
+        _getAttrInitVal : Attribute.prototype._getAttrInitVal
+
+    };
+
+    // Consistency with the rest of the Attribute addons for now.
+    Y.AttributeComplex = Attribute.Complex;
+
+
+}, '3.10.3', {"requires": ["attribute-base"]});