Remove more scrolling code from Sky

sky/engine/core/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
@@ skipping 336 matching lines @@
         DOMSUBTREEMODIFIED_LISTENER          = 1,
         DOMNODEINSERTED_LISTENER             = 1 << 1,
         DOMNODEREMOVED_LISTENER              = 1 << 2,
         DOMNODEREMOVEDFROMDOCUMENT_LISTENER  = 1 << 3,
         DOMNODEINSERTEDINTODOCUMENT_LISTENER = 1 << 4,
         DOMCHARACTERDATAMODIFIED_LISTENER    = 1 << 5,
         ANIMATIONEND_LISTENER                = 1 << 6,
         ANIMATIONSTART_LISTENER              = 1 << 7,
         ANIMATIONITERATION_LISTENER          = 1 << 8,
         TRANSITIONEND_LISTENER               = 1 << 9,
-        SCROLL_LISTENER                      = 1 << 10,
     };
 
     bool hasListenerType(ListenerType listenerType) const { return (m_listenerTypes & listenerType); }
     void addListenerTypeIfNeeded(const AtomicString& eventType);
 
     bool hasMutationObserversOfType(MutationObserver::MutationType type) const
     {
         return m_mutationObserverTypes & type;
     }
     bool hasMutationObservers() const { return m_mutationObserverTypes; }
@@ skipping 59 matching lines @@
     bool processingLoadEvent() const { return m_loadEventProgress == LoadEventInProgress; }
     bool loadEventFinished() const { return m_loadEventProgress >= LoadEventCompleted; }
     bool unloadStarted() const { return m_loadEventProgress >= PageHideInProgress; }
 
     virtual bool isContextThread() const override final;
 
     bool containsValidityStyleRules() const { return m_containsValidityStyleRules; }
     void setContainsValidityStyleRules() { m_containsValidityStyleRules = true; }
 
     void enqueueResizeEvent();
-    void enqueueScrollEventForNode(Node*);
     void enqueueAnimationFrameEvent(PassRefPtr<Event>);
     // Only one event for a target/event type combination will be dispatched per frame.
     void enqueueUniqueAnimationFrameEvent(PassRefPtr<Event>);
     void enqueueMediaQueryChangeListeners(Vector<RefPtr<MediaQueryListListener> >&);
 
     // Used to allow element that loads data without going through a FrameLoader to delay the 'load' event.
     void incrementLoadEventDelayCount() { ++m_loadEventDelayCount; }
     void decrementLoadEventDelayCount();
     void checkLoadEventSoon();
     bool isDelayingLoadEvent();
@@ skipping 14 matching lines @@
 
     void setImportsController(HTMLImportsController*);
     HTMLImportsController* importsController() const { return m_importsController; }
     HTMLImportsController& ensureImportsController();
     HTMLImportLoader* importLoader() const;
     HTMLImport* import() const;
 
     bool haveImportsLoaded() const;
     void didLoadAllImports();
 
-    void adjustFloatQuadsForScroll(Vector<FloatQuad>&);
-    void adjustFloatRectForScroll(FloatRect&);
-
     unsigned activeParserCount() { return m_activeParserCount; }
     void incrementActiveParserCount() { ++m_activeParserCount; }
     void decrementActiveParserCount();
 
     ElementDataCache* elementDataCache() { return m_elementDataCache.get(); }
 
     void didLoadAllParserBlockingResources();
 
     bool inStyleRecalc() const { return m_lifecycle.state() == DocumentLifecycle::InStyleRecalc; }
 
@@ skipping 254 matching lines @@
 Node* eventTargetNodeForDocument(Document*);
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showLiveDocumentInstances();
 #endif
 
 #endif  // SKY_ENGINE_CORE_DOM_DOCUMENT_H_