Adding <keygen> Content Setting (Final)

third_party/WebKit/Source/core/html/HTMLKeygenElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 87 matching lines @@
 
     HTMLFormControlElement::parseAttribute(name, oldValue, value);
 }
 
 void HTMLKeygenElement::appendToFormData(FormData& formData)
 {
     // Only RSA is supported at this time.
     const AtomicString& keyType = fastGetAttribute(keytypeAttr);
     if (!keyType.isNull() && !equalIgnoringCase(keyType, "rsa"))
         return;
-    String value = Platform::current()->signedPublicKeyAndChallengeString(shadowSelect()->selectedIndex(), fastGetAttribute(challengeAttr), document().baseURL());
+    SecurityOrigin* topOrigin = document().frame()->tree().top()->securityContext()->securityOrigin();
+    String value = Platform::current()->signedPublicKeyAndChallengeString(
+        shadowSelect()->selectedIndex(), fastGetAttribute(challengeAttr), document().baseURL(),
+        KURL(KURL(), topOrigin->toString()));
     if (!value.isNull())
         formData.append(name(), value);
 }
 
 const AtomicString& HTMLKeygenElement::formControlType() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, keygen, ("keygen", AtomicString::ConstructFromLiteral));
     return keygen;
 }
 
@@ skipping 12 matching lines @@
 {
     return true;
 }
 
 bool HTMLKeygenElement::supportsAutofocus() const
 {
     return true;
 }
 
 } // namespace