Share Custom Element registration contexts between related documents.

Source/core/editing/markup.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009, 2010, 2011 Google Inc. All rights reserved.
  * Copyright (C) 2011 Igalia S.L.
  * Copyright (C) 2011 Motorola Mobility. 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
@@ skipping 20 matching lines @@
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSValue.h"
 #include "core/css/StylePropertySet.h"
 #include "core/dom/CDATASection.h"
 #include "core/dom/ChildListMutationScope.h"
 #include "core/dom/ContextFeatures.h"
+#include "core/dom/CustomElementRegistrationContextualizer.h"
 #include "core/dom/DocumentFragment.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExceptionCodePlaceholder.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/dom/Range.h"
 #include "core/editing/Editor.h"
 #include "core/editing/MarkupAccumulator.h"
 #include "core/editing/TextIterator.h"
 #include "core/editing/VisibleSelection.h"
 #include "core/editing/VisibleUnits.h"
@@ skipping 651 matching lines @@
 
     StringBuilder taggedMarkup;
     taggedMarkup.append(markup.left(fragmentStart));
     MarkupAccumulator::appendComment(taggedMarkup, fragmentMarkerTag);
     taggedMarkup.append(markup.substring(fragmentStart, fragmentEnd - fragmentStart));
     MarkupAccumulator::appendComment(taggedMarkup, fragmentMarkerTag);
     taggedMarkup.append(markup.substring(fragmentEnd));
 
     RefPtr<DocumentFragment> taggedFragment = createFragmentFromMarkup(document, taggedMarkup.toString(), baseURL, parserContentPolicy);
     RefPtr<Document> taggedDocument = Document::create(0, KURL());
+    CustomElementRegistrationContextualizer::didCreateRelatedDocument(document->registrationContext(), CustomElementRegistrationContextualizer::PasteboardFragment, taggedDocument.get());
     taggedDocument->setContextFeatures(document->contextFeatures());
     taggedDocument->takeAllChildrenFrom(taggedFragment.get());
 
     RefPtr<Node> nodeBeforeContext;
     RefPtr<Node> nodeAfterContext;
     if (!findNodesSurroundingContext(taggedDocument.get(), nodeBeforeContext, nodeAfterContext))
         return 0;
 
     RefPtr<Range> range = Range::create(taggedDocument.get(),
         positionAfterNode(nodeBeforeContext.get()).parentAnchoredEquivalent(),
@@ skipping 362 matching lines @@
     if (hasOneChild(containerNode.get())) {
         containerNode->replaceChild(textNode.release(), containerNode->firstChild(), ec);
         return;
     }
 
     containerNode->removeChildren();
     containerNode->appendChild(textNode.release(), ec);
 }
 
 }