Don't repeat thead if the first row exceeds the height of the page

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

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2013 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
@@ skipping 617 matching lines @@
     if (LayoutTableSection* section = header()) {
       layoutSection(*section, layouter, sectionLogicalLeft);
       if (state.isPaginated()) {
         // If the repeating header group allows at least one row of content,
         // then store the offset for other sections to offset their rows
         // against.
         LayoutUnit sectionLogicalHeight = section->logicalHeight();
         if (sectionLogicalHeight <
                 section->pageLogicalHeightForOffset(section->logicalTop()) &&
             section->getPaginationBreakability() != AllowAnyBreaks) {
-          LayoutUnit offsetForTableHeaders =
-              state.heightOffsetForTableHeaders();
           // Don't include any strut in the header group - we only want the
           // height from its content.
-          offsetForTableHeaders += sectionLogicalHeight;
+          LayoutUnit offsetForTableHeaders = sectionLogicalHeight;
           if (LayoutTableRow* row = section->firstRow())
             offsetForTableHeaders -= row->paginationStrut();
-          section->setOffsetForRepeatingHeader(
-              state.heightOffsetForTableHeaders());
-          state.setHeightOffsetForTableHeaders(offsetForTableHeaders);
+          setRowOffsetFromRepeatingHeader(offsetForTableHeaders);
         }
       }
     }
 
     // Lay out table body groups, and column groups.
     for (LayoutObject* child = firstChild(); child;
          child = child->nextSibling()) {
       if (child->isTableSection()) {
         if (child != header() && child != footer()) {
           LayoutTableSection& section = *toLayoutTableSection(child);
@@ skipping 1038 matching lines @@
 }
 
 LayoutUnit LayoutTable::paddingRight() const {
   if (collapseBorders())
     return LayoutUnit();
 
   return LayoutBlock::paddingRight();
 }
 
 }  // namespace blink