Add all dart:html tests from the sdk to test/codegen.

test/codegen/lib/html/js_typed_interop_default_arg_test_none_multi.dart

Index: test/codegen/lib/html/js_typed_interop_default_arg_test_none_multi.dart
diff --git a/test/codegen/lib/html/js_typed_interop_default_arg_test_none_multi.dart b/test/codegen/lib/html/js_typed_interop_default_arg_test_none_multi.dart
new file mode 100644
index 0000000000000000000000000000000000000000..01a843c3faab886a39ab27ae62d4c7c0301c47be
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+++ b/test/codegen/lib/html/js_typed_interop_default_arg_test_none_multi.dart
@@ -0,0 +1,59 @@
+// Copyright (c) 2015, 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.
+
+@JS()
+library js_typed_interop_test;
+
+import 'dart:html';
+
+import 'package:expect/expect.dart' show NoInline;
+import 'package:js/js.dart';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
+
+_injectJs() {
+  document.body.append(new ScriptElement()
+    ..type = 'text/javascript'
+    ..innerHtml = r"""
+  var Foo = {
+    get42: function(b) { return arguments.length >= 1 ? b : 42; },
+    get43: function(b) { return arguments.length >= 1 ? b : 43; }
+  };
+""");
+}
+
+@JS()
+class Foo {
+  // Note: it's invalid to provide a default value.
+  external static num get42([num b
+
+  ]);
+  external static num get43([num b]);
+}
+
+main() {
+  _injectJs();
+  useHtmlConfiguration();
+
+  test('call directly from dart', () {
+    expect(Foo.get42(2), 2);
+    expect(Foo.get42(), 42);
+  });
+
+  test('call tearoff from dart with arg', () {
+    var f = Foo.get42;
+
+  });
+
+  test('call tearoff from dart with default', () {
+    var f = Foo.get42;
+    // Note: today both SSA and CPS remove the extra argument on static calls,
+    // but they fail to do so on tearoffs.
+
+
+    f = Foo.get43;
+    expect(f(), 43);
+  });
+}
+// Test created from multitest named /usr/local/google/home/jacobr/git/dev_compilers/5/dev_compiler/test/codegen/lib/html/js_typed_interop_default_arg_test.dart.