Remove the ability to parse HTML fragments

sky/engine/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 511 matching lines @@
 {
     if (!range)
         return emptyString();
 
     Document& document = range->ownerDocument();
     const Range* updatedRange = range;
 
     return createMarkupInternal(document, range, updatedRange, nodes, shouldAnnotate, convertBlocksToInlines, shouldResolveURLs, constrainingAncestor);
 }
 
-PassRefPtrWillBeRawPtr<DocumentFragment> createFragmentFromMarkup(Document& document, const String& markup)
-{
-    RefPtrWillBeRawPtr<DocumentFragment> fragment = DocumentFragment::create(document);
-    fragment->parseHTML(markup, nullptr);
-    return fragment.release();
-}
-
 String createMarkup(const Node* node, EChildrenOnly childrenOnly, WillBeHeapVector<RawPtrWillBeMember<Node> >* nodes, EAbsoluteURLs shouldResolveURLs, Vector<QualifiedName>* tagNamesToSkip)
 {
     if (!node)
         return "";
 
     MarkupAccumulator accumulator(nodes, shouldResolveURLs);
     return accumulator.serializeNodes(const_cast<Node&>(*node), childrenOnly, tagNamesToSkip);
 }
 
-PassRefPtrWillBeRawPtr<DocumentFragment> createFragmentForInnerOuterHTML(const String& markup, Element* contextElement, const char* method, ExceptionState& exceptionState)
-{
-    ASSERT(contextElement);
-    Document& document = isHTMLTemplateElement(*contextElement) ? contextElement->document().ensureTemplateDocument() : contextElement->document();
-    RefPtrWillBeRawPtr<DocumentFragment> fragment = DocumentFragment::create(document);
-    fragment->parseHTML(markup, contextElement);
-    return fragment;
-}
-
 void replaceChildrenWithFragment(ContainerNode* container, PassRefPtrWillBeRawPtr<DocumentFragment> fragment, ExceptionState& exceptionState)
 {
     ASSERT(container);
     RefPtrWillBeRawPtr<ContainerNode> containerNode(container);
 
     ChildListMutationScope mutation(*containerNode);
 
     if (!fragment->firstChild()) {
         containerNode->removeChildren();
         return;
@@ skipping 22 matching lines @@
     if (!next || !next->isTextNode())
         return;
 
     RefPtrWillBeRawPtr<Text> textNext = toText(next);
     textNode->appendData(textNext->data());
     if (textNext->parentNode()) // Might have been removed by mutation event.
         textNext->remove(exceptionState);
 }
 
 }