Make wrapperTypeInfo static member const in bindings classes

Source/bindings/templates/interface_base.cpp

 {# FIXME: update copyright and license header #}
 /*
     This file is part of the Blink open source project.
     This file has been auto-generated by CodeGeneratorV8.pm. DO NOT MODIFY!
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
@@ skipping 33 matching lines @@
 // In ScriptWrappable::init, the use of a local function declaration has an issue on Windows:
 // the local declaration does not pick up the surrounding namespace. Therefore, we provide this function
 // in the global namespace.
 // (More info on the MSVC bug here: http://connect.microsoft.com/VisualStudio/feedback/details/664619/the-namespace-of-local-function-declarations-in-c)
 void webCoreInitializeScriptWrappableForInterface(WebCore::{{cpp_class_name}}* object)
 {
     WebCore::initializeScriptWrappableForInterface(object);
 }
 
 namespace WebCore {
-WrapperTypeInfo {{v8_class_name}}::info = { {{v8_class_name}}::GetTemplate, {{v8_class_name}}::derefObject, 0, 0, 0, {{v8_class_name}}::installPerContextEnabledPrototypeProperties, 0, WrapperTypeObjectPrototype };
+const WrapperTypeInfo {{v8_class_name}}::info = { {{v8_class_name}}::GetTemplate, {{v8_class_name}}::derefObject, 0, 0, 0, {{v8_class_name}}::installPerContextEnabledPrototypeProperties, 0, WrapperTypeObjectPrototype };
 
 namespace {{cpp_class_name}}V8Internal {
 
 template <typename T> void V8_USE(T) { }
 
 {% from 'attributes.cpp' import attribute_getter, attribute_getter_callback,
        attribute_setter, attribute_setter_callback
    with context %}
 {% for attribute in attributes if not attribute.is_constructor %}
 {% for world_suffix in attribute.world_suffixes %}
@@ skipping 17 matching lines @@
 {% block configure_class_template %}{% endblock %}
 {% block get_template %}{% endblock %}
 {% block has_instance_and_has_instance_in_any_world %}{% endblock %}
 {% block install_per_context_attributes %}{% endblock %}
 {% block create_wrapper_and_deref_object %}{% endblock %}
 } // namespace WebCore
 {% if conditional_string %}
 
 #endif // {{conditional_string}}
 {% endif %}