Refresh dart:dom from WebKit.

client/dom/generated/src/wrapping/_Int8ArrayWrappingImplementation.dart

Index: client/dom/generated/src/wrapping/_Int8ArrayWrappingImplementation.dart
diff --git a/client/dom/generated/src/wrapping/_Int8ArrayWrappingImplementation.dart b/client/dom/generated/src/wrapping/_Int8ArrayWrappingImplementation.dart
index 55a5d48556e78385d5ab0e5ed872b44a86f0e506..24cad954998af66350849ade87726eb1416a7a62 100644
--- a/client/dom/generated/src/wrapping/_Int8ArrayWrappingImplementation.dart
+++ b/client/dom/generated/src/wrapping/_Int8ArrayWrappingImplementation.dart
@@ -107,6 +107,18 @@ class _Int8ArrayWrappingImplementation extends _ArrayBufferViewWrappingImplement
     return new _FixedSizeListIterator<int>(this);
   }
 
+  void setElements(Object array, [int offset = null]) {
+    if (offset === null) {
+      _setElements(this, array);
+      return;
+    } else {
+      _setElements_2(this, array, offset);
+      return;
+    }
+  }
+  static void _setElements(receiver, array) native;
+  static void _setElements_2(receiver, array, offset) native;
+
   Int8Array subarray(int start, [int end = null]) {
     if (end === null) {
       return _subarray(this, start);