Share Custom Element registration contexts between related documents.

Source/core/dom/CustomElementRegistry.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 74 matching lines @@
     }
     ASSERT(tagName.namespaceURI() == HTMLNames::xhtmlNamespaceURI || tagName.namespaceURI() == SVGNames::svgNamespaceURI);
 
     if (m_registeredTypeNames.contains(type)) {
         ec = InvalidStateError;
         return 0;
     }
 
     ASSERT(!observer.registrationContextWentAway());
 
-    RefPtr<CustomElementLifecycleCallbacks> lifecycleCallbacks = constructorBuilder->createCallbacks(document);
+    RefPtr<CustomElementLifecycleCallbacks> lifecycleCallbacks = constructorBuilder->createCallbacks();
 
     // Consulting the constructor builder could execute script and
     // kill the document.
     if (observer.registrationContextWentAway()) {
         ec = InvalidStateError;
         return 0;
     }
 
     const CustomElementDescriptor descriptor(type, tagName.namespaceURI(), tagName.localName());
     RefPtr<CustomElementDefinition> definition = CustomElementDefinition::create(descriptor, lifecycleCallbacks);
@@ skipping 13 matching lines @@
 
     return definition.get();
 }
 
 CustomElementDefinition* CustomElementRegistry::find(const CustomElementDescriptor& descriptor) const
 {
     return m_definitions.get(descriptor);
 }
 
 } // namespace WebCore