Adding <keygen> Content Setting (Blink)

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 17 matching lines @@
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "core/HTMLNames.h"
 #include "core/dom/Document.h"
 #include "core/dom/Text.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/frame/UseCounter.h"
 #include "core/html/FormData.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLSelectElement.h"
 #include "core/layout/LayoutBlockFlow.h"
+#include "core/loader/FrameLoaderClient.h"
 #include "platform/text/PlatformLocale.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebLocalizedString.h"
 #include "wtf/StdLibExtras.h"
 
 using namespace blink;
 
 namespace blink {
 
 using namespace HTMLNames;
 
 HTMLKeygenElement::HTMLKeygenElement(Document& document, HTMLFormElement* form)
     : HTMLFormControlElementWithState(keygenTag, document, form)
 {
     UseCounter::count(document, UseCounter::HTMLKeygenElement);
 }
 
 PassRefPtrWillBeRawPtr<HTMLKeygenElement> HTMLKeygenElement::create(Document& document, HTMLFormElement* form)
 {
     RefPtrWillBeRawPtr<HTMLKeygenElement> keygen = adoptRefWillBeNoop(new HTMLKeygenElement(document, form));
     keygen->ensureUserAgentShadowRoot();
     return keygen.release();
 }
 
 LayoutObject* HTMLKeygenElement::createLayoutObject(const ComputedStyle& style)
 {
+    document().frame()->loader().client()->usedKeygen();

[jochen (gone - plz use gerrit), 2015/11/24 13:05:08]

why not in the ctor?

+
     // TODO(mstensho): While it's harmful and meaningless to allow most display types on replaced
     // content (e.g. table, table-row or flex), it would be useful to honor at least some of
     // them. Table-cell (and maybe table-caption too), for instance. See crbug.com/335040
     return new LayoutBlockFlow(this);
 }
 
 void HTMLKeygenElement::didAddUserAgentShadowRoot(ShadowRoot& root)
 {
     DEFINE_STATIC_LOCAL(AtomicString, keygenSelectPseudoId, ("-webkit-keygen-select", AtomicString::ConstructFromLiteral));
 
@@ skipping 55 matching lines @@
 {
     return true;
 }
 
 bool HTMLKeygenElement::supportsAutofocus() const
 {
     return true;
 }
 
 } // namespace