Adds plumbing to pass WebUI mojo::Handle from browser to renderer

mojo/public/bindings/js/defaults.h

Index: mojo/public/bindings/js/defaults.h
diff --git a/mojo/public/bindings/js/defaults.h b/mojo/public/bindings/js/defaults.h
new file mode 100644
index 0000000000000000000000000000000000000000..ab84d536fc0961e228e90f409b854618283139f8
--- /dev/null
+++ b/mojo/public/bindings/js/defaults.h
@@ -0,0 +1,18 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MOJO_PUBLIC_BINDINGS_JS_DEFAULTS_H_

[darin (slow to review), 2014/03/21 00:04:52]

nit: not sure I get the name "defaults.h" here. maybe "constants.h" would be
better?

[sky, 2014/03/21 03:19:16]

Done.

+#define MOJO_PUBLIC_BINDINGS_JS_DEFAULTS_H_
+
+namespace mojo {
+
+// Module name of the codec JavaScript module.
+extern const char kCodecModuleName[];
+
+// Module name of the connector JavaScript module.
+extern const char kConnectorModuleName[];
+
+}  // namespace mojo
+
+#endif  // MOJO_PUBLIC_BINDINGS_JS_DEFAULTS_H_