Serialize original node when dragging a link instead of synthesizing HTML.

third_party/WebKit/Source/core/editing/serializers/Serialization.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 495 matching lines @@
                 element = block->cloneElementWithoutChildren();
             else
                 element = createDefaultParagraphElement(document);
             fillContainerFromString(element.get(), s);
         }
         fragment->appendChild(element.release());
     }
     return fragment.release();
 }
 
-String urlToMarkup(const KURL& url, const String& title)
-{
-    StringBuilder markup;
-    markup.appendLiteral("<a href=\"");
-    markup.append(url.getString());
-    markup.appendLiteral("\">");
-    MarkupFormatter::appendCharactersReplacingEntities(markup, title, 0, title.length(), EntityMaskInPCDATA);
-    markup.appendLiteral("</a>");
-    return markup.toString();
-}
-
 RawPtr<DocumentFragment> createFragmentForInnerOuterHTML(const String& markup, Element* contextElement, ParserContentPolicy parserContentPolicy, const char* method, ExceptionState& exceptionState)
 {
     ASSERT(contextElement);
     Document& document = isHTMLTemplateElement(*contextElement) ? contextElement->document().ensureTemplateDocument() : contextElement->document();
     RawPtr<DocumentFragment> fragment = DocumentFragment::create(document);
 
     if (document.isHTMLDocument()) {
         fragment->parseHTML(markup, contextElement, parserContentPolicy);
         return fragment;
     }
@@ skipping 157 matching lines @@
     RawPtr<Text> textNext = toText(next);
     textNode->appendData(textNext->data());
     if (textNext->parentNode()) // Might have been removed by mutation event.
         textNext->remove(exceptionState);
 }
 
 template class CORE_TEMPLATE_EXPORT CreateMarkupAlgorithm<EditingStrategy>;
 template class CORE_TEMPLATE_EXPORT CreateMarkupAlgorithm<EditingInFlatTreeStrategy>;
 
 } // namespace blink