DevTools: extract modules (with extensions)

third_party/WebKit/LayoutTests/inspector/profiler/heap-snapshot-test.js

 var initialize_HeapSnapshotTest = function() {
 
 InspectorTest.preloadPanel("profiles");
 
 InspectorTest.createHeapSnapshotMockFactories = function() {
 
 InspectorTest.createJSHeapSnapshotMockObject = function()
 {
     return {
         _rootNodeIndex: 0,
@@ skipping 480 matching lines @@
         name: function (data) { return data; },
         id: function (data) { return parseInt(data, 10); }
     }[sortType];
 
     if (!extractor) {
         InspectorTest.addResult("Invalid sort type: " + sortType);
         return;
     }
 
     var acceptableComparisonResult;
-    if (sortOrder === UI.DataGrid.Order.Ascending) {
+    if (sortOrder === DataGrid.DataGrid.Order.Ascending) {
         acceptableComparisonResult = -1;
-    } else if (sortOrder === UI.DataGrid.Order.Descending) {
+    } else if (sortOrder === DataGrid.DataGrid.Order.Descending) {
         acceptableComparisonResult = 1;
     } else {
         InspectorTest.addResult("Invalid sort order: " + sortOrder);
         return;
     }
 
     for (var i = 0; i < contents.length - 1; ++i) {
         var a = extractor(contents[i]);
         var b = extractor(contents[i + 1]);
         var result = simpleComparator(a, b);
@@ skipping 213 matching lines @@
         function sortingComplete()
         {
             dataGrid.removeEventListener(Profiler.HeapSnapshotSortableDataGrid.Events.SortingComplete, sortingComplete, null);
             callback();
         }
         dataGrid.addEventListener(Profiler.HeapSnapshotSortableDataGrid.Events.SortingComplete, sortingComplete, null);
     }
 };
 
 };