Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/html/generated/html/frog/IDBIndex.dart

+
+class _IDBIndexImpl implements IDBIndex native "*IDBIndex" {
+
+  final String keyPath;
+
+  final bool multiEntry;
+
+  final String name;
+
+  final _IDBObjectStoreImpl objectStore;
+
+  final bool unique;
+
+  _IDBRequestImpl count([_IDBKeyRangeImpl range = null]) native;
+
+  _IDBRequestImpl getObject(_IDBKeyImpl key) native;
+
+  _IDBRequestImpl getKey(_IDBKeyImpl key) native;
+
+  _IDBRequestImpl openCursor([_IDBKeyRangeImpl range = null, int direction = null]) native;
+
+  _IDBRequestImpl openKeyCursor([_IDBKeyRangeImpl range = null, int direction = null]) native;
+}