From 6882a04fb36642862b11efe514251d32070c3d65 Mon Sep 17 00:00:00 2001
From: Konstantin Tokarev <annulen@yandex.ru>
Date: Thu, 25 Aug 2016 19:20:41 +0300
Subject: Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
---
 Source/WebCore/html/HTMLFrameElement.cpp | 39 ++++++++++++--------------------
 1 file changed, 15 insertions(+), 24 deletions(-)

(limited to 'Source/WebCore/html/HTMLFrameElement.cpp')

diff --git a/Source/WebCore/html/HTMLFrameElement.cpp b/Source/WebCore/html/HTMLFrameElement.cpp
index ed5b9b826..ef0da38d1 100644
--- a/Source/WebCore/html/HTMLFrameElement.cpp
+++ b/Source/WebCore/html/HTMLFrameElement.cpp
@@ -24,7 +24,6 @@
 #include "config.h"
 #include "HTMLFrameElement.h"
 
-#include "Attribute.h"
 #include "Frame.h"
 #include "HTMLFrameSetElement.h"
 #include "HTMLNames.h"
@@ -34,52 +33,44 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-inline HTMLFrameElement::HTMLFrameElement(const QualifiedName& tagName, Document* document)
+inline HTMLFrameElement::HTMLFrameElement(const QualifiedName& tagName, Document& document)
     : HTMLFrameElementBase(tagName, document)
     , m_frameBorder(true)
     , m_frameBorderSet(false)
 {
     ASSERT(hasTagName(frameTag));
+    setHasCustomStyleResolveCallbacks();
 }
 
-PassRefPtr<HTMLFrameElement> HTMLFrameElement::create(const QualifiedName& tagName, Document* document)
+Ref<HTMLFrameElement> HTMLFrameElement::create(const QualifiedName& tagName, Document& document)
 {
-    return adoptRef(new HTMLFrameElement(tagName, document));
+    return adoptRef(*new HTMLFrameElement(tagName, document));
 }
 
-bool HTMLFrameElement::rendererIsNeeded(const NodeRenderingContext&)
+bool HTMLFrameElement::rendererIsNeeded(const RenderStyle&)
 {
     // For compatibility, frames render even when display: none is set.
     return isURLAllowed();
 }
 
-RenderObject* HTMLFrameElement::createRenderer(RenderArena* arena, RenderStyle*)
+RenderPtr<RenderElement> HTMLFrameElement::createElementRenderer(Ref<RenderStyle>&& style, const RenderTreePosition&)
 {
-    return new (arena) RenderFrame(this);
-}
-
-static inline HTMLFrameSetElement* containingFrameSetElement(Node* node)
-{
-    while ((node = node->parentNode())) {
-        if (node->hasTagName(framesetTag))
-            return static_cast<HTMLFrameSetElement*>(node);
-    }
-    return 0;
+    return createRenderer<RenderFrame>(*this, WTFMove(style));
 }
 
 bool HTMLFrameElement::noResize() const
 {
-    return hasAttribute(noresizeAttr);
+    return fastHasAttribute(noresizeAttr);
 }
 
-void HTMLFrameElement::attach(const AttachContext& context)
+void HTMLFrameElement::didAttachRenderers()
 {
-    HTMLFrameElementBase::attach(context);
-    
-    if (HTMLFrameSetElement* frameSetElement = containingFrameSetElement(this)) {
-        if (!m_frameBorderSet)
-            m_frameBorder = frameSetElement->hasFrameBorder();
-    }
+    HTMLFrameElementBase::didAttachRenderers();
+    const HTMLFrameSetElement* containingFrameSet = HTMLFrameSetElement::findContaining(this);
+    if (!containingFrameSet)
+        return;
+    if (!m_frameBorderSet)
+        m_frameBorder = containingFrameSet->hasFrameBorder();
 }
 
 void HTMLFrameElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
-- 
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