Display table header groups at the top of each page

third_party/WebKit/Source/core/layout/LayoutBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 4817 matching lines @@
         if (curr->isBox())
             toLayoutBox(curr)->removeFromPercentHeightContainer();
     }
 }
 
 LayoutUnit LayoutBox::pageLogicalHeightForOffset(LayoutUnit offset) const
 {
     LayoutView* layoutView = view();
     LayoutFlowThread* flowThread = flowThreadContainingBlock();
     if (!flowThread)
-        return layoutView->layoutState()->pageLogicalHeight();
+        return layoutView->pageLogicalHeight();
     return flowThread->pageLogicalHeightForOffset(offset + offsetFromLogicalTopOfFirstPage());
 }
 
 LayoutUnit LayoutBox::pageRemainingLogicalHeightForOffset(LayoutUnit offset, PageBoundaryRule pageBoundaryRule) const
 {
     LayoutView* layoutView = view();
     offset += offsetFromLogicalTopOfFirstPage();
 
     LayoutFlowThread* flowThread = flowThreadContainingBlock();
     if (!flowThread) {
@@ skipping 72 matching lines @@
         m_rareData->m_snapAreas->remove(&snapArea);
     }
 }
 
 SnapAreaSet* LayoutBox::snapAreas() const
 {
     return m_rareData ? m_rareData->m_snapAreas.get() : nullptr;
 }
 
 } // namespace blink