Implement referrerpolicy attribute for img elements

Source/core/html/HTMLImageElement.h

Index: Source/core/html/HTMLImageElement.h
diff --git a/Source/core/html/HTMLImageElement.h b/Source/core/html/HTMLImageElement.h
index 67edf93352c895755d90fcd73d807aaf2b539da1..e14a9cdbc8870eac6389a76fe0389ca173ec10c8 100644
--- a/Source/core/html/HTMLImageElement.h
+++ b/Source/core/html/HTMLImageElement.h
@@ -170,6 +170,9 @@ private:
     unsigned m_intrinsicSizingViewportDependant : 1;
     unsigned m_useFallbackContent : 1;
     unsigned m_isFallbackImage : 1;
+
+    // Referrer policy parsed from the 'referrerpolicy' attribute.

[Yoav Weiss, 2015/08/18 21:09:21]

Nit: Not sure this comment adds much value, but your call if you want to keep it

[estark, 2015/08/19 02:53:22]

Done.

+    ReferrerPolicy m_referrerPolicy;
 };
 
 } // namespace blink