Store the Document's encoding on the Document

Source/core/loader/DocumentWriter.cpp

 /*
  * Copyright (C) 2010. Adam Barth. 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 69 matching lines @@
         parser->pinToMainThread();
         // Because we're pinned to the main thread we don't need to worry about
         // passing ownership of the source string.
         parser->append(source.impl());
     }
 }
 
 void DocumentWriter::reportDataReceived()
 {
     ASSERT(m_decoder);
+    m_document->setEncoding(m_decoder->encoding());
     if (m_hasReceivedSomeData)
         return;
     m_hasReceivedSomeData = true;
     if (m_decoder->encoding().usesVisualOrdering())
         m_document->setVisuallyOrdered();
 }
 
 void DocumentWriter::addData(const char* bytes, size_t length)
 {
     ASSERT(m_parser);
@@ skipping 33 matching lines @@
     m_document = 0;
 }
 
 void DocumentWriter::setDocumentWasLoadedAsPartOfNavigation()
 {
     ASSERT(m_parser && !m_parser->isStopped());
     m_parser->setDocumentWasLoadedAsPartOfNavigation();
 }
 
 } // namespace WebCore