Add [CEReactions] IDL attributes for Custom Elements V1

third_party/WebKit/Source/core/dom/custom/CustomElementsRegistry.cpp

 // Copyright 2016 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.
 
 #include "core/dom/custom/CustomElementsRegistry.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptCustomElementDefinitionBuilder.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
@@ skipping 72 matching lines @@
     define(name, builder, options, exceptionState);
 }
 
 // http://w3c.github.io/webcomponents/spec/custom/#dfn-element-definition
 void CustomElementsRegistry::define(
     const AtomicString& name,
     CustomElementDefinitionBuilder& builder,
     const ElementRegistrationOptions& options,
     ExceptionState& exceptionState)
 {
-    CEReactionsScope reactions;
-
     if (!builder.checkConstructorIntrinsics())
         return;
 
     if (!CustomElement::isValidName(name)) {
         exceptionState.throwDOMException(
             SyntaxError,
             "\"" + name + "\" is not a valid custom element name");
         return;
     }
 
@@ skipping 37 matching lines @@
     CustomElementDescriptor descriptor(name, name);
     CustomElementDefinition* definition = builder.build(descriptor);
     CHECK(!exceptionState.hadException());
     CHECK(definition->descriptor() == descriptor);
     DefinitionMap::AddResult result =
         m_definitions.add(descriptor.name(), definition);
     CHECK(result.isNewEntry);
 
     HeapVector<Member<Element>> candidates;
     collectCandidates(descriptor, &candidates);
-    for (Element* candidate : candidates) {
-        reactions.enqueue(
-            candidate,
-            new CustomElementUpgradeReaction(definition));
-    }
+    for (Element* candidate : candidates)
+        CustomElement::enqueueUpgradeReaction(candidate, definition);
 
     // TODO(dominicc): Implement steps:
     // 20: when-defined promise processing
 }
 
 // https://html.spec.whatwg.org/multipage/scripting.html#dom-customelementsregistry-get
 ScriptValue CustomElementsRegistry::get(const AtomicString& name)
 {
     CustomElementDefinition* definition = definitionForName(name);
     if (!definition) {
@@ skipping 56 matching lines @@
         if (!element || !desc.matches(*element))
             continue;
         sorter.add(element);
     }
 
     m_upgradeCandidates->remove(it);
     sorter.sorted(elements, m_document.get());
 }
 
 } // namespace blink