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

client/html/generated/html/frog/Uint8ClampedArray.dart

+
+class _Uint8ClampedArrayImpl extends _Uint8ArrayImpl implements Uint8ClampedArray, List<int> native "*Uint8ClampedArray" {
+
+  factory Uint8ClampedArray(int length) =>  _construct_Uint8ClampedArray(length);
+
+  factory Uint8ClampedArray.fromList(List<int> list) => _construct_Uint8ClampedArray(list);
+
+  factory Uint8ClampedArray.fromBuffer(ArrayBuffer buffer) => _construct_Uint8ClampedArray(buffer);
+
+  static _construct_Uint8ClampedArray(arg) native 'return new Uint8ClampedArray(arg);';
+
+  // Use implementation from Uint8Array.
+  // final int length;
+
+  _Uint8ClampedArrayImpl subarray(int start, [int end = null]) native;
+}