Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/dom/Node.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004-2011, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #ifndef SKY_ENGINE_CORE_DOM_NODE_H_
 #define SKY_ENGINE_CORE_DOM_NODE_H_
 
-#include "sky/engine/bindings/core/v8/ExceptionStatePlaceholder.h"
+#include "sky/engine/bindings2/exception_state_placeholder.h"
 #include "sky/engine/core/dom/MutationObserver.h"
 #include "sky/engine/core/dom/TreeScope.h"
 #include "sky/engine/core/dom/TreeShared.h"
 #include "sky/engine/core/editing/EditingBoundary.h"
 #include "sky/engine/core/events/EventTarget.h"
 #include "sky/engine/core/inspector/InspectorCounters.h"
 #include "sky/engine/core/rendering/style/RenderStyleConstants.h"
 #include "sky/engine/platform/geometry/LayoutRect.h"
 #include "sky/engine/platform/heap/Handle.h"
 #include "sky/engine/platform/weborigin/KURLHash.h"
@@ skipping 395 matching lines @@
 #endif
 
     enum ShadowTreesTreatment {
         TreatShadowTreesAsDisconnected,
         TreatShadowTreesAsComposed
     };
 
     unsigned short compareDocumentPosition(const Node*, ShadowTreesTreatment = TreatShadowTreesAsDisconnected) const;
 
     virtual Node* toNode() override final;
+    void AcceptDartGCVisitor(DartGCVisitor& visitor) const override;
 
     virtual const AtomicString& interfaceName() const override;
     virtual ExecutionContext* executionContext() const override final;
 
     virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture = false) override;
     void removeAllEventListenersRecursively();
 
     using EventTarget::dispatchEvent;
     virtual bool dispatchEvent(PassRefPtr<Event>) override;
 
@@ skipping 18 matching lines @@
     void unregisterTransientMutationObserver(MutationObserverRegistration*);
     void notifyMutationObserversNodeWillDetach();
 
     PassRefPtr<StaticNodeList> getDestinationInsertionPoints();
 
     void setAlreadySpellChecked(bool flag) { setFlag(flag, AlreadySpellCheckedFlag); }
     bool isAlreadySpellChecked() { return getFlag(AlreadySpellCheckedFlag); }
 
     unsigned lengthOfContents() const;
 
-    virtual v8::Handle<v8::Object> wrap(v8::Handle<v8::Object> creationContext, v8::Isolate*) override;
-
 private:
     enum NodeFlags {
         HasRareDataFlag = 1,
 
         // Node type flags. These never change once created.
         IsTextFlag = 1 << 1,
         IsContainerFlag = 1 << 2,
         IsElementFlag = 1 << 3,
         IsHTMLFlag = 1 << 4,
         IsSVGFlag = 1 << 5,
@@ skipping 184 matching lines @@
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showNode(const blink::Node*);
 void showTree(const blink::Node*);
 void showNodePath(const blink::Node*);
 #endif
 
 #endif  // SKY_ENGINE_CORE_DOM_NODE_H_