Move ownership of the TextResourceDecoder to DecodedDataDocumentParser

Source/core/xml/XSLTProcessor.cpp

Index: Source/core/xml/XSLTProcessor.cpp
diff --git a/Source/core/xml/XSLTProcessor.cpp b/Source/core/xml/XSLTProcessor.cpp
index ea47745c011a3fe095db6dad1495f14ffd87a231..0621a2e6094895d12c99da94d4944e59a658f59a 100644
--- a/Source/core/xml/XSLTProcessor.cpp
+++ b/Source/core/xml/XSLTProcessor.cpp
@@ -90,7 +90,9 @@ PassRefPtr<Document> XSLTProcessor::createDocumentFromSource(const String& sourc
         result = DOMWindow::createDocument(sourceMIMEType, init, forceXHTML);
     }
 
-    result->setEncoding(sourceEncoding.isEmpty() ? UTF8Encoding() : WTF::TextEncoding(sourceEncoding));
+    Document::DocumentEncodingData data;
+    data.encoding = sourceEncoding.isEmpty() ? UTF8Encoding() : WTF::TextEncoding(sourceEncoding);
+    result->setEncoding(data);
     result->setContent(documentSource);
 
     return result.release();