Remove scrollIntoView* API.

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 aa5afd2a8af10cfd4d5658960ec31dfd2ea460f7..f84ae7d5432cbe51e9658de25d94e3a629568609 100644
--- a/sky/engine/core/dom/Element.h
+++ b/sky/engine/core/dom/Element.h
@@ -117,9 +117,6 @@ public:
     // in style attribute or one of the SVG animation attributes.
     AttributeCollection attributesWithoutUpdate() const;
 
-    void scrollIntoView(bool alignToTop = true);
-    void scrollIntoViewIfNeeded(bool centerIfNeeded = true);
-
     int offsetLeft();
     int offsetTop();
     int offsetWidth();