Rerun generator and copy html to release.

client/html/dartium/html_dartium.dart

Index: client/html/dartium/html_dartium.dart
diff --git a/client/html/dartium/html_dartium.dart b/client/html/dartium/html_dartium.dart
index 65d940e2bf18296f7175a2d78b57492328991545..fab25d7ec6560d7f7de3343305ef56fa041fe0f1 100644
--- a/client/html/dartium/html_dartium.dart
+++ b/client/html/dartium/html_dartium.dart
@@ -17662,6 +17662,10 @@ class _SpanElementImpl extends _ElementImpl implements SpanElement {
 class _SpeechGrammarImpl extends _DOMTypeBase implements SpeechGrammar {
   _SpeechGrammarImpl._wrap(ptr) : super._wrap(ptr);
 
+  String get src() => _wrap(_ptr.src);
+
+  void set src(String value) { _ptr.src = _unwrap(value); }
+
   num get weight() => _wrap(_ptr.weight);
 
   void set weight(num value) { _ptr.weight = _unwrap(value); }
@@ -32861,6 +32865,8 @@ interface SpeechGrammar default _SpeechGrammarFactoryProvider {
 
   SpeechGrammar();
 
+  String src;
+
   num weight;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file