Remove more scrolling code from Sky

sky/engine/core/dom/Element.h

Index: sky/engine/core/dom/Element.h
diff --git a/sky/engine/core/dom/Element.h b/sky/engine/core/dom/Element.h
index 4748002f98808d36507fbd07cf2d1e62a959f8e9..4b046b80b0047a8769b49a6b83c17b593d533a58 100644
--- a/sky/engine/core/dom/Element.h
+++ b/sky/engine/core/dom/Element.h
@@ -120,14 +120,6 @@ public:
     int clientTop();
     int clientWidth();
     int clientHeight();
-    int scrollLeft();
-    int scrollTop();
-    void setScrollLeft(int);
-    void setScrollLeft(const Dictionary& scrollOptionsHorizontal, ExceptionState&);
-    void setScrollTop(int);
-    void setScrollTop(const Dictionary& scrollOptionsVertical, ExceptionState&);
-    int scrollWidth();
-    int scrollHeight();
 
     PassRefPtr<ClientRectList> getClientRects();
     PassRefPtr<ClientRect> getBoundingClientRect();
@@ -258,9 +250,6 @@ public:
     bool hasClass() const;
     const SpaceSplitString& classNames() const;
 
-    IntSize savedLayerScrollOffset() const;
-    void setSavedLayerScrollOffset(const IntSize&);
-
     ActiveAnimations* activeAnimations() const;
     ActiveAnimations& ensureActiveAnimations();
     bool hasActiveAnimations() const;