CustomElements: upgrade element patch

third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLElementCustom.cpp

Index: third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLElementCustom.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLElementCustom.cpp b/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLElementCustom.cpp
index d4b7049f5f97616aa08e615c2d5760ff12e0cad8..01ba994409317aae7a6f44ff107986786704194a 100644
--- a/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLElementCustom.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLElementCustom.cpp
@@ -62,6 +62,7 @@ void V8HTMLElement::constructorCustom(
             QualifiedName(nullAtom, definition->descriptor().localName(), HTMLNames::xhtmlNamespaceURI),
             *window->document());
         element->setCustomElementState(CustomElementState::Undefined);
+        element->setCustomElementState(CustomElementState::Custom);

[dominicc (has gone to gerrit), 2016/07/22 09:11:25]

Could we put a TODO here to just write this as one call to setCustomElementState
instead of two?

     } else {
         element = definition->constructionStack().last();
         if (element) {
@@ -91,10 +92,6 @@ void V8HTMLElement::constructorCustom(
     v8CallOrCrash(wrapper->SetPrototype(
         scriptState->context(),
         definition->prototype()));
-
-    // TODO(dominicc): Move this to the exactly correct place when
-    // https://github.com/whatwg/html/issues/1297 is closed.
-    element->setCustomElementState(CustomElementState::Custom);
 }
 
 } // namespace blink