Use new LazyDataProperty API for DOM constructors

third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl

Index: third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
diff --git a/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl b/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
index 0f9744bdcef8aea0ab3eb9ab6bc50b8f58166fa8..65e9821eb4a4042be246a8cbd92eac330fc93899 100644
--- a/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
+++ b/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
@@ -230,6 +230,27 @@ const V8DOMConfiguration::AttributeConfiguration {{v8_class}}Attributes[] = {
 {% endif %}
 {% endblock %}
 {##############################################################################}
+{% block install_lazy_data_attributes %}
+{% from 'attributes.cpp.tmpl' import attribute_configuration with context %}
+{% if attributes | has_lazy_data_attribute_configuration %}
+// Suppress warning: global constructors, because AttributeConfiguration is trivial
+// and does not depend on another global objects.
+#if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wglobal-constructors"
+#endif
+const V8DOMConfiguration::AttributeConfiguration {{v8_class}}LazyDataAttributes[] = {
+    {% for attribute in attributes | has_lazy_data_attribute_configuration %}
+    {{attribute_configuration(attribute)}},
+    {% endfor %}
+};
+#if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
+#pragma clang diagnostic pop
+#endif
+
+{% endif %}
+{% endblock %}
+{##############################################################################}
 {% block install_accessors %}
 {% from 'attributes.cpp.tmpl' import attribute_configuration with context %}
 {% if attributes | has_accessor_configuration %}
@@ -305,6 +326,9 @@ static void install{{v8_class}}Template(v8::Isolate* isolate, const DOMWrapperWo
   {% if attributes | has_attribute_configuration %}
   V8DOMConfiguration::installAttributes(isolate, world, instanceTemplate, prototypeTemplate, {{'%sAttributes' % v8_class}}, {{'WTF_ARRAY_LENGTH(%sAttributes)' % v8_class}});
   {% endif %}
+  {% if attributes | has_lazy_data_attribute_configuration %}
+  V8DOMConfiguration::installLazyDataAttributes(isolate, world, instanceTemplate, prototypeTemplate, {{'%sLazyDataAttributes' % v8_class}}, {{'WTF_ARRAY_LENGTH(%sLazyDataAttributes)' % v8_class}});
+  {% endif %}
   {% if attributes | has_accessor_configuration %}
   V8DOMConfiguration::installAccessors(isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, {{'%sAccessors' % v8_class}}, {{'WTF_ARRAY_LENGTH(%sAccessors)' % v8_class}});
   {% endif %}