Merge 95461 - Child not placed correctly when beforeChild (table part)

Source/WebCore/rendering/RenderObject.h

Index: Source/WebCore/rendering/RenderObject.h
===================================================================
--- Source/WebCore/rendering/RenderObject.h	(revision 95468)
+++ Source/WebCore/rendering/RenderObject.h	(working copy)
@@ -337,6 +337,28 @@
     static inline bool isAfterContent(const RenderObject* obj) { return obj && obj->isAfterContent(); }
     static inline bool isBeforeOrAfterContent(const RenderObject* obj) { return obj && obj->isBeforeOrAfterContent(); }
 
+    inline RenderObject* findBeforeContentRenderer() const
+    {
+        RenderObject* renderer = beforePseudoElementRenderer();
+        return isBeforeContent(renderer) ? renderer : 0;
+    }
+
+    inline RenderObject* findAfterContentRenderer() const
+    {
+        RenderObject* renderer = afterPseudoElementRenderer();
+        return isAfterContent(renderer) ? renderer : 0;
+    }
+
+    inline RenderObject* anonymousContainer(RenderObject* child)
+    {
+         RenderObject* container = child;
+         while (container->parent() != this)
+             container = container->parent();
+
+         ASSERT(container->isAnonymous());
+         return container;
+    }
+
     bool childrenInline() const { return m_childrenInline; }
     void setChildrenInline(bool b = true) { m_childrenInline = b; }
     bool hasColumns() const { return m_hasColumns; }