WIP - compositor worker mega patch.

third_party/WebKit/Source/core/dom/Element.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003-2011, 2013, 2014 Apple Inc. All rights reserved.
  *
  * 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 49 matching lines @@
 class Locale;
 class MutableStylePropertySet;
 class PropertySetCSSStyleDeclaration;
 class PseudoElement;
 class ScrollState;
 class ScrollStateCallback;
 class ScrollToOptions;
 class ShadowRoot;
 class ShadowRootInit;
 class StylePropertySet;
+struct WebMutation;
 
 enum SpellcheckAttributeState {
     SpellcheckAttributeTrue,
     SpellcheckAttributeFalse,
     SpellcheckAttributeDefault
 };
 
 enum ElementFlags {
     TabIndexWasSetExplicitly = 1 << 0,
     StyleAffectedByEmpty = 1 << 1,
@@ skipping 454 matching lines @@
 
     // A compositor proxy is a very limited wrapper around an element. It
     // exposes only those properties that are requested at the time the proxy is
     // created. In order to know which properties are actually proxied, we
     // maintain a count of the number of compositor proxies associated with each
     // property.
     bool hasCompositorProxy() const;
     void incrementCompositorProxiedProperties(uint32_t mutableProperties);
     void decrementCompositorProxiedProperties(uint32_t mutableProperties);
     uint32_t compositorMutableProperties() const;
+    void updateFromMutation(const WebMutation&);
 
     // Helpers for V8DOMActivityLogger::logEvent.  They call logEvent only if
     // the element is inDocument() and the context is an isolated world.
     void logAddElementIfIsolatedWorldAndInDocument(const char element[], const QualifiedName& attr1);
     void logAddElementIfIsolatedWorldAndInDocument(const char element[], const QualifiedName& attr1, const QualifiedName& attr2);
     void logAddElementIfIsolatedWorldAndInDocument(const char element[], const QualifiedName& attr1, const QualifiedName& attr2, const QualifiedName& attr3);
     void logUpdateAttributeIfIsolatedWorldAndInDocument(const char element[], const QualifiedName& attributeName, const AtomicString& oldValue, const AtomicString& newValue);
 
     DECLARE_VIRTUAL_TRACE();
 
@@ skipping 381 matching lines @@
     static PassRefPtrWillBeRawPtr<T> create(const QualifiedName&, Document&)
 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \
     PassRefPtrWillBeRawPtr<T> T::create(const QualifiedName& tagName, Document& document) \
     { \
         return adoptRefWillBeNoop(new T(tagName, document)); \
     }
 
 } // namespace
 
 #endif // Element_h