[CSS Regions] Elements in a region should be assignable to a named flow

Source/core/rendering/RenderObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 3114 matching lines @@
 
 bool RenderObject::canUpdateSelectionOnRootLineBoxes()
 {
     if (needsLayout())
         return false;
 
     RenderBlock* containingBlock = this->containingBlock();
     return containingBlock ? !containingBlock->needsLayout() : true;
 }
 
+bool RenderObject::canDOMChildrenHaveRenderParent() const
+{
+    return m_parent ? m_parent->canDOMChildrenHaveRenderParent() : false;

[esprehn, 2013/06/17 21:41:02]

m_parent && m_parent->....; No need for the ternary.

+}
+
 // We only create "generated" child renderers like one for first-letter if:
 // - the firstLetterBlock can have children in the DOM and
 // - the block doesn't have any special assumption on its text children.
 // This correctly prevents form controls from having such renderers.
 bool RenderObject::canHaveGeneratedChildren() const
 {
     return canHaveChildren();
 }
 
 bool RenderObject::canBeReplacedWithInlineRunIn() const
@@ skipping 88 matching lines @@
 {
     if (object1) {
         const WebCore::RenderObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showRenderTreeAndMark(object1, "*", object2, "-", 0);
     }
 }
 
 #endif