Implement a part of ProcessingInstruction by using PrivateScript

Source/core/xml/parser/XMLErrors.cpp

 /*
  * Copyright (C) 2011 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.
  *
@@ skipping 11 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/xml/parser/XMLErrors.h"
 
+#include "bindings/core/v8/V8Document.h"
 #include "core/HTMLNames.h"
 #include "core/SVGNames.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/dom/Text.h"
+#include "platform/RuntimeEnabledFeatures.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 using namespace HTMLNames;
 
 const int maxErrors = 25;
 
 XMLErrors::XMLErrors(Document* document)
     : m_document(document)
@@ skipping 97 matching lines @@
 
         body->parserAppendChild(documentElement);
         m_document->parserAppendChild(rootElement);
 
         documentElement = body.get();
     }
 
     String errorMessages = m_errorMessages.toString();
     RefPtrWillBeRawPtr<Element> reportElement = createXHTMLParserErrorHeader(m_document, errorMessages);
 
-    if (m_document->transformSourceDocument()) {
+    bool xsltTransformed = false;
+    if (!RuntimeEnabledFeatures::xsltInPrivateScriptEnabled()) {
+        xsltTransformed = m_document->transformSourceDocument();
+    } else {
+        V8Document::PrivateScript::xsltTransformedMethod(m_document->frame(), m_document, &xsltTransformed);
+    }
+    if (xsltTransformed) {
         Vector<Attribute> attributes;
         attributes.append(Attribute(styleAttr, "white-space: normal"));
         RefPtrWillBeRawPtr<Element> paragraph = m_document->createElement(pTag, true);
         paragraph->parserSetAttributes(attributes);
         paragraph->parserAppendChild(m_document->createTextNode("This document was created as the result of an XSL transformation. The line and column numbers given are from the transformed result."));
         reportElement->parserAppendChild(paragraph.release());
     }
 
     Node* firstChild = documentElement->firstChild();
     if (firstChild)
         documentElement->parserInsertBefore(reportElement, *firstChild);
     else
         documentElement->parserAppendChild(reportElement);
 
     // FIXME: Why do we need to call this manually?
     m_document->updateRenderTreeIfNeeded();
 }
 
 } // namespace blink