Forgot generated code for frog dom.

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

Index: client/dom/generated/src/frog/HTMLButtonElement.dart
diff --git a/client/dom/generated/src/frog/HTMLButtonElement.dart b/client/dom/generated/src/frog/HTMLButtonElement.dart
new file mode 100644
index 0000000000000000000000000000000000000000..7066092587835dcc94dab4bc3ee46c38b94ffffc
--- /dev/null
+++ b/client/dom/generated/src/frog/HTMLButtonElement.dart
@@ -0,0 +1,41 @@
+
+class HTMLButtonElement extends HTMLElement native "HTMLButtonElement" {
+
+  String accessKey;
+
+  bool autofocus;
+
+  bool disabled;
+
+  HTMLFormElement form;
+
+  String formAction;
+
+  String formEnctype;
+
+  String formMethod;
+
+  bool formNoValidate;
+
+  String formTarget;
+
+  NodeList labels;
+
+  String name;
+
+  String type;
+
+  String validationMessage;
+
+  ValidityState validity;
+
+  String value;
+
+  bool willValidate;
+
+  bool checkValidity() native;
+
+  void click() native;
+
+  void setCustomValidity(String error) native;
+}