Move DocumentXMLTreeViewer off of private script

third_party/WebKit/Source/core/xml/parser/XMLDocumentParser.cpp

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2005, 2006, 2008, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008 Holger Hans Peter Freyther
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
@@ skipping 12 matching lines @@
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "core/xml/parser/XMLDocumentParser.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "bindings/core/v8/ScriptController.h"
 #include "bindings/core/v8/ScriptSourceCode.h"
-#include "bindings/core/v8/V8Document.h"
 #include "core/HTMLNames.h"
 #include "core/XMLNSNames.h"
 #include "core/dom/CDATASection.h"
 #include "core/dom/Comment.h"
 #include "core/dom/Document.h"
 #include "core/dom/DocumentFragment.h"
 #include "core/dom/DocumentParserTiming.h"
 #include "core/dom/DocumentType.h"
 #include "core/dom/ProcessingInstruction.h"
 #include "core/dom/ScriptLoader.h"
 #include "core/dom/StyleEngine.h"
 #include "core/dom/TransformSource.h"
 #include "core/fetch/FetchInitiatorTypeNames.h"
 #include "core/fetch/RawResource.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/UseCounter.h"
 #include "core/html/HTMLHtmlElement.h"
 #include "core/html/HTMLTemplateElement.h"
 #include "core/html/parser/HTMLEntityParser.h"
 #include "core/html/parser/TextResourceDecoder.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/ImageLoader.h"
 #include "core/svg/graphics/SVGImage.h"
+#include "core/xml/DocumentXMLTreeViewer.h"
 #include "core/xml/DocumentXSLT.h"
 #include "core/xml/parser/SharedBufferReader.h"
 #include "core/xml/parser/XMLDocumentParserScope.h"
 #include "core/xml/parser/XMLParserInput.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/SharedBuffer.h"
 #include "platform/network/ResourceError.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
 #include "platform/tracing/TraceEvent.h"
@@ skipping 1464 matching lines @@
         finishParsing(context());
       }
 
       m_context = nullptr;
     }
   }
 
   bool xmlViewerMode = !m_sawError && !m_sawCSS && !m_sawXSLTransform &&
                        hasNoStyleInformation(document());
   if (xmlViewerMode) {
-    const char noStyleMessage[] =
-        "This XML file does not appear to have any style information "
-        "associated with it. The document tree is shown below.";
     document()->setIsViewSource(true);
-    V8Document::PrivateScript::transformDocumentToTreeViewMethod(
-        document()->frame(), document(), noStyleMessage);
+    DocumentXMLTreeViewer xmlTreeViewer(document());
+    xmlTreeViewer.transformDocumentToTreeView();
   } else if (m_sawXSLTransform) {
     xmlDocPtr doc =
         xmlDocPtrForString(document(), m_originalSourceForTransform.toString(),
                            document()->url().getString());
     document()->setTransformSource(WTF::makeUnique<TransformSource>(doc));
     DocumentParser::stopParsing();
   }
 }
 
 xmlDocPtr xmlDocPtrForString(Document* document,
@@ skipping 148 matching lines @@
   RefPtr<XMLParserContext> parser =
       XMLParserContext::createStringParser(&sax, &state);
   String parseString = "<?xml version=\"1.0\"?><attrs " + string + " />";
   parseChunk(parser->context(), parseString);
   finishParsing(parser->context());
   attrsOK = state.gotAttributes;
   return state.attributes;
 }
 
 }  // namespace blink