Remove resizing code from ElementRareData.

sky/engine/core/dom/ElementRareData.cpp

Index: sky/engine/core/dom/ElementRareData.cpp
diff --git a/sky/engine/core/dom/ElementRareData.cpp b/sky/engine/core/dom/ElementRareData.cpp
index fc9d4200cc3a5c68cf2ee4a7d8ce46c9ef9ec128..bb6002762069bb46eaf3dfda2bf63f8bb3abd632 100644
--- a/sky/engine/core/dom/ElementRareData.cpp
+++ b/sky/engine/core/dom/ElementRareData.cpp
@@ -37,7 +37,6 @@ namespace blink {
 
 struct SameSizeAsElementRareData : NodeRareData {
     short index;
-    LayoutSize sizeForResizing;
     IntSize scrollOffset;
     void* pointers[7];
 };
@@ -49,16 +48,6 @@ CSSStyleDeclaration& ElementRareData::ensureInlineCSSStyleDeclaration(Element* o
     return *m_cssomWrapper;
 }
 
-void ElementRareData::traceAfterDispatch(Visitor* visitor)
-{
-    visitor->trace(m_classList);
-    visitor->trace(m_shadow);
-    visitor->trace(m_inputMethodContext);
-    visitor->trace(m_activeAnimations);
-    visitor->trace(m_cssomWrapper);
-    NodeRareData::traceAfterDispatch(visitor);
-}
-
 COMPILE_ASSERT(sizeof(ElementRareData) == sizeof(SameSizeAsElementRareData), ElementRareDataShouldStaySmall);
 
 } // namespace blink