Rerun generator and copy html to release.

client/html/frog/html_frog.dart

 #library('html');
 
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // DO NOT EDIT
 // Auto-generated dart:html library.
 
 
@@ skipping 13122 matching lines @@
   String src;
 
   String type;
 }
 
 class _SpanElementImpl extends _ElementImpl implements SpanElement native "*HTMLSpanElement" {
 }
 
 class _SpeechGrammarImpl implements SpeechGrammar native "*SpeechGrammar" {
 
+  String src;
+
   num weight;
 }
 
 class _SpeechGrammarListImpl implements SpeechGrammarList native "*SpeechGrammarList" {
 
   final int length;
 
   void addFromString(String string, [num weight = null]) native;
 
   void addFromUri(String src, [num weight = null]) native;
@@ skipping 14296 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 interface SpeechGrammar default _SpeechGrammarFactoryProvider {
 
   SpeechGrammar();
 
+  String src;
+
   num weight;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 interface SpeechGrammarList default _SpeechGrammarListFactoryProvider {
 
@@ skipping 4078 matching lines @@
     if (length < 0) throw new IllegalArgumentException('length');
     if (start < 0) throw new IndexOutOfRangeException(start);
     int end = start + length;
     if (end > a.length) throw new IndexOutOfRangeException(end);
     for (int i = start; i < end; i++) {
       accumulator.add(a[i]);
     }
     return accumulator;
   }
 }