Fix: add dependencies

demo/filebrowser-durandal-widget/lib/knockout/src/utils.domData.js

@@ -0,0 +1,50 @@
+
+ko.utils.domData = new (function () {
+    var uniqueId = 0;
+    var dataStoreKeyExpandoPropertyName = "__ko__" + (new Date).getTime();
+    var dataStore = {};
+
+    function getAll(node, createIfNotFound) {
+        var dataStoreKey = node[dataStoreKeyExpandoPropertyName];
+        var hasExistingDataStore = dataStoreKey && (dataStoreKey !== "null") && dataStore[dataStoreKey];
+        if (!hasExistingDataStore) {
+            if (!createIfNotFound)
+                return undefined;
+            dataStoreKey = node[dataStoreKeyExpandoPropertyName] = "ko" + uniqueId++;
+            dataStore[dataStoreKey] = {};
+        }
+        return dataStore[dataStoreKey];
+    }
+
+    return {
+        get: function (node, key) {
+            var allDataForNode = getAll(node, false);
+            return allDataForNode === undefined ? undefined : allDataForNode[key];
+        },
+        set: function (node, key, value) {
+            if (value === undefined) {
+                // Make sure we don't actually create a new domData key if we are actually deleting a value
+                if (getAll(node, false) === undefined)
+                    return;
+            }
+            var allDataForNode = getAll(node, true);
+            allDataForNode[key] = value;
+        },
+        clear: function (node) {
+            var dataStoreKey = node[dataStoreKeyExpandoPropertyName];
+            if (dataStoreKey) {
+                delete dataStore[dataStoreKey];
+                node[dataStoreKeyExpandoPropertyName] = null;
+                return true; // Exposing "did clean" flag purely so specs can infer whether things have been cleaned up as intended
+            }
+            return false;
+        },
+
+        nextKey: function () {
+            return (uniqueId++) + dataStoreKeyExpandoPropertyName;
+        }
+    };
+})();
+
+ko.exportSymbol('utils.domData', ko.utils.domData);
+ko.exportSymbol('utils.domData.clear', ko.utils.domData.clear); // Exporting only so specs can clear up after themselves fully