Moved text decoding to the parser thread

Source/core/dom/Document.h

Index: Source/core/dom/Document.h
diff --git a/Source/core/dom/Document.h b/Source/core/dom/Document.h
index 1002ec735b469683b434f8d8165362d4f200d0fc..2ad8554e825c758d72c7b049ef675de6d24b3b04 100644
--- a/Source/core/dom/Document.h
+++ b/Source/core/dom/Document.h
@@ -842,10 +842,10 @@ public:
     void finishedParsing();
 
     void setEncodingData(const DocumentEncodingData& newData);
-    const WTF::TextEncoding& encoding() const { return m_encodingData.encoding; }
+    const WTF::TextEncoding& encoding() const { return m_encodingData.encoding(); }
 
-    bool encodingWasDetectedHeuristically() const { return m_encodingData.wasDetectedHeuristically; }
-    bool sawDecodingError() const { return m_encodingData.sawDecodingError; }
+    bool encodingWasDetectedHeuristically() const { return m_encodingData.wasDetectedHeuristically(); }
+    bool sawDecodingError() const { return m_encodingData.sawDecodingError(); }
 
     void setAnnotatedRegionsDirty(bool f) { m_annotatedRegionsDirty = f; }
     bool annotatedRegionsDirty() const { return m_annotatedRegionsDirty; }