Finch experiment: auto-detect text encoding

third_party/WebKit/Source/core/dom/DocumentEncodingData.h

Index: third_party/WebKit/Source/core/dom/DocumentEncodingData.h
diff --git a/third_party/WebKit/Source/core/dom/DocumentEncodingData.h b/third_party/WebKit/Source/core/dom/DocumentEncodingData.h
index 6682cc806e03e8913923a8048cdcb9e406cdaf93..e0e6f37d137b0406188f252e4d389b9c31687a72 100644
--- a/third_party/WebKit/Source/core/dom/DocumentEncodingData.h
+++ b/third_party/WebKit/Source/core/dom/DocumentEncodingData.h
@@ -48,10 +48,14 @@ public:
     void setEncoding(const WTF::TextEncoding&);
     bool wasDetectedHeuristically() const { return m_wasDetectedHeuristically; }
     bool sawDecodingError() const { return m_sawDecodingError; }
+    bool attemptedToDetermineEncodingFromContentSniffing() const { return m_attemptedToDetermineEncodingFromContentSniffing; }
+    bool encodingWasDetectedFromContentSniffing() const { return m_encodingWasDetectedFromContentSniffing; }
 
 private:
     WTF::TextEncoding m_encoding;
     bool m_wasDetectedHeuristically;
+    bool m_attemptedToDetermineEncodingFromContentSniffing;
+    bool m_encodingWasDetectedFromContentSniffing;
     bool m_sawDecodingError;
 };
 
@@ -62,6 +66,8 @@ inline bool operator!=(const DocumentEncodingData& a, const DocumentEncodingData
 {
     return a.encoding() != b.encoding()
         || a.wasDetectedHeuristically() != b.wasDetectedHeuristically()
+        || a.attemptedToDetermineEncodingFromContentSniffing() != b.attemptedToDetermineEncodingFromContentSniffing()
+        || a.encodingWasDetectedFromContentSniffing() != b.encodingWasDetectedFromContentSniffing()
         || a.sawDecodingError() != b.sawDecodingError();
 }