diff -r d334a616c023 -r e16a97fb364a src/cm/media/js/lib/yui/yui3-3.15.0/build/attribute-base/attribute-base-debug.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui3-3.15.0/build/attribute-base/attribute-base-debug.js	Mon Mar 10 15:19:48 2014 +0100
@@ -0,0 +1,110 @@
+YUI.add('attribute-base', function (Y, NAME) {
+
+    /**
+     * The attribute module provides an augmentable Attribute implementation, which
+     * adds configurable attributes and attribute change events to the class being
+     * augmented. It also provides a State class, which is used internally by Attribute,
+     * but can also be used independently to provide a name/property/value data structure to
+     * store state.
+     *
+     * @module attribute
+     */
+
+    /**
+     * The attribute-base submodule provides core attribute handling support, with everything
+     * aside from complex attribute handling in the provider's constructor.
+     *
+     * @module attribute
+     * @submodule attribute-base
+     */
+
+    /**
+     * <p>
+     * Attribute provides configurable attribute support along with attribute change events. It is designed to be
+     * augmented on to a host class, and provides the host with the ability to configure attributes to store and retrieve state,
+     * along with attribute change events.
+     * </p>
+     * <p>For example, attributes added to the host can be configured:</p>
+     * <ul>
+     *     <li>As read only.</li>
+     *     <li>As write once.</li>
+     *     <li>With a setter function, which can be used to manipulate
+     *     values passed to Attribute's <a href="#method_set">set</a> method, before they are stored.</li>
+     *     <li>With a getter function, which can be used to manipulate stored values,
+     *     before they are returned by Attribute's <a href="#method_get">get</a> method.</li>
+     *     <li>With a validator function, to validate values before they are stored.</li>
+     * </ul>
+     *
+     * <p>See the <a href="#method_addAttr">addAttr</a> method, for the complete set of configuration
+     * options available for attributes.</p>
+     *
+     * <p><strong>NOTE:</strong> Most implementations will be better off extending the <a href="Base.html">Base</a> class,
+     * instead of augmenting Attribute directly. Base augments Attribute and will handle the initial configuration
+     * of attributes for derived classes, accounting for values passed into the constructor.</p>
+     *
+     * @class Attribute
+     * @param attrs {Object} The attributes to add during construction (passed through to <a href="#method_addAttrs">addAttrs</a>).
+     *        These can also be defined on the constructor being augmented with Attribute by defining the ATTRS property on the constructor.
+     * @param values {Object} The initial attribute values to apply (passed through to <a href="#method_addAttrs">addAttrs</a>).
+     *        These are not merged/cloned. The caller is responsible for isolating user provided values if required.
+     * @param lazy {boolean} Whether or not to add attributes lazily (passed through to <a href="#method_addAttrs">addAttrs</a>).
+     * @uses AttributeCore
+     * @uses AttributeObservable
+     * @uses EventTarget
+     * @uses AttributeExtras
+     */
+    function Attribute() {
+        Y.AttributeCore.apply(this, arguments);
+        Y.AttributeObservable.apply(this, arguments);
+        Y.AttributeExtras.apply(this, arguments);
+    }
+
+    Y.mix(Attribute, Y.AttributeCore, false, null, 1);
+    Y.mix(Attribute, Y.AttributeExtras, false, null, 1);
+
+    // Needs to be `true`, to overwrite methods from AttributeCore
+    Y.mix(Attribute, Y.AttributeObservable, true, null, 1);
+
+    /**
+     * <p>The value to return from an attribute setter in order to prevent the set from going through.</p>
+     *
+     * <p>You can return this value from your setter if you wish to combine validator and setter
+     * functionality into a single setter function, which either returns the massaged value to be stored or
+     * AttributeCore.INVALID_VALUE to prevent invalid values from being stored.</p>
+     *
+     * @property INVALID_VALUE
+     * @type Object
+     * @static
+     * @final
+     */
+    Attribute.INVALID_VALUE = Y.AttributeCore.INVALID_VALUE;
+
+    /**
+     * The list of properties which can be configured for
+     * each attribute (e.g. setter, getter, writeOnce etc.).
+     *
+     * This property is used internally as a whitelist for faster
+     * Y.mix operations.
+     *
+     * @property _ATTR_CFG
+     * @type Array
+     * @static
+     * @protected
+     */
+    Attribute._ATTR_CFG = Y.AttributeCore._ATTR_CFG.concat(Y.AttributeObservable._ATTR_CFG);
+
+    /**
+     * Utility method to protect an attribute configuration hash, by merging the
+     * entire object and the individual attr config objects.
+     *
+     * @method protectAttrs
+     * @static
+     * @param {Object} attrs A hash of attribute to configuration object pairs.
+     * @return {Object} A protected version of the `attrs` argument.
+     */
+    Attribute.protectAttrs = Y.AttributeCore.protectAttrs;
+
+    Y.Attribute = Attribute;
+
+
+}, '@VERSION@', {"requires": ["attribute-core", "attribute-observable", "attribute-extras"]});