Revert "Revert "Implement typed array constructors.""

client/dom/generated/src/frog/Uint16Array.dart

Index: client/dom/generated/src/frog/Uint16Array.dart
diff --git a/client/dom/generated/src/frog/Uint16Array.dart b/client/dom/generated/src/frog/Uint16Array.dart
index 7869b0221fb626931188a8eff7642bc441e16184..12e8da5ffce376838cbdbc85482399f907771259 100644
--- a/client/dom/generated/src/frog/Uint16Array.dart
+++ b/client/dom/generated/src/frog/Uint16Array.dart
@@ -1,9 +1,21 @@
 
-class Uint16Array extends ArrayBufferView native "*Uint16Array" {
+class Uint16Array extends ArrayBufferView implements List<int> native "Uint16Array" {
+
+  factory Uint16Array(int length) =>  _construct(length);
+
+  factory Uint16Array.fromList(List<int> list) => _construct(list);
+
+  factory Uint16Array.fromBuffer(ArrayBuffer buffer) => _construct(buffer);
+
+  static _construct(arg) native 'return new Uint16Array(arg);';
 
   static final int BYTES_PER_ELEMENT = 2;
 
   int length;
 
+  int operator[](int index) native;
+
+  void operator[]=(int index, int value) native;
+
   Uint16Array subarray(int start, [int end = null]) native;
 }