[Editing][DOM][CodeHealth] Make Node::hasEditableStyle global functions.

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.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 126 matching lines @@
 }
 
 DEFINE_TRACE(HTMLAnchorElement)
 {
     visitor->trace(m_navigationHintSender);
     HTMLElement::trace(visitor);
 }
 
 bool HTMLAnchorElement::supportsFocus() const
 {
-    if (hasEditableStyle())
+    if (hasEditableStyle(*this))
         return HTMLElement::supportsFocus();
     // If not a link we should still be able to focus the element if it has tabIndex.
     return isLink() || HTMLElement::supportsFocus();
 }
 
 bool HTMLAnchorElement::matchesEnabledPseudoClass() const
 {
     return isLink();
 }
 
@@ skipping 95 matching lines @@
             handleClick(event);
             return;
         }
     }
 
     HTMLElement::defaultEventHandler(event);
 }
 
 void HTMLAnchorElement::setActive(bool down)
 {
-    if (hasEditableStyle())
+    if (hasEditableStyle(*this))
         return;
 
     ContainerNode::setActive(down);
 }
 
 void HTMLAnchorElement::parseAttribute(const QualifiedName& name, const AtomicString& oldValue, const AtomicString& value)
 {
     if (name == hrefAttr) {
         bool wasLink = isLink();
         setIsLink(!value.isNull());
@@ skipping 37 matching lines @@
 
 bool HTMLAnchorElement::hasLegalLinkAttribute(const QualifiedName& name) const
 {
     return name == hrefAttr || HTMLElement::hasLegalLinkAttribute(name);
 }
 
 bool HTMLAnchorElement::canStartSelection() const
 {
     if (!isLink())
         return HTMLElement::canStartSelection();
-    return hasEditableStyle();
+    return hasEditableStyle(*this);
 }
 
 bool HTMLAnchorElement::draggable() const
 {
     // Should be draggable if we have an href attribute.
     const AtomicString& value = getAttribute(draggableAttr);
     if (equalIgnoringCase(value, "true"))
         return true;
     if (equalIgnoringCase(value, "false"))
         return false;
@@ skipping 52 matching lines @@
 }
 
 short HTMLAnchorElement::tabIndex() const
 {
     // Skip the supportsFocus check in HTMLElement.
     return Element::tabIndex();
 }
 
 bool HTMLAnchorElement::isLiveLink() const
 {
-    return isLink() && !hasEditableStyle();
+    return isLink() && !hasEditableStyle(*this);
 }
 
 void HTMLAnchorElement::sendPings(const KURL& destinationURL) const
 {
     const AtomicString& pingValue = getAttribute(pingAttr);
     if (pingValue.isNull() || !document().settings() || !document().settings()->hyperlinkAuditingEnabled())
         return;
 
     UseCounter::count(document(), UseCounter::HTMLAnchorElementPingAttribute);
 
@@ skipping 79 matching lines @@
 }
 
 HTMLAnchorElement::NavigationHintSender* HTMLAnchorElement::ensureNavigationHintSender()
 {
     if (!m_navigationHintSender)
         m_navigationHintSender = NavigationHintSender::create(this);
     return m_navigationHintSender;
 }
 
 } // namespace blink