Remove 'paginated line width' from RootInlineBox.

Source/core/rendering/RootInlineBox.cpp

 /*
  * Copyright (C) 2003, 2006, 2008 Apple Inc. 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 22 matching lines @@
 #include "core/rendering/RenderView.h"
 #include "core/rendering/VerticalPositionCache.h"
 #include "platform/text/BidiResolver.h"
 #include "wtf/unicode/Unicode.h"
 
 namespace blink {
 
 struct SameSizeAsRootInlineBox : public InlineFlowBox {
     unsigned unsignedVariable;
     void* pointers[3];
-    LayoutUnit layoutVariables[7];
+    LayoutUnit layoutVariables[6];
 };
 
 COMPILE_ASSERT(sizeof(RootInlineBox) == sizeof(SameSizeAsRootInlineBox), RootInlineBox_should_stay_small);
 
 typedef WTF::HashMap<const RootInlineBox*, EllipsisBox*> EllipsisBoxMap;
 static EllipsisBoxMap* gEllipsisBoxMap = 0;
 
 RootInlineBox::RootInlineBox(RenderBlockFlow& block)
     : InlineFlowBox(block)
     , m_lineBreakPos(0)
     , m_lineBreakObj(0)
     , m_lineTop(0)
     , m_lineBottom(0)
     , m_lineTopWithLeading(0)
     , m_lineBottomWithLeading(0)
     , m_selectionBottom(0)
     , m_paginationStrut(0)
-    , m_paginatedLineWidth(0)
 {
     setIsHorizontal(block.isHorizontalWritingMode());
 }
 
 
 void RootInlineBox::destroy()
 {
     detachEllipsisBox();
     InlineFlowBox::destroy();
 }
@@ skipping 156 matching lines @@
     bool hasAnnotationsBefore = false;
     bool hasAnnotationsAfter = false;
     placeBoxesInBlockDirection(heightOfBlock, maxHeight, maxAscent, noQuirksMode, lineTop, lineBottom, selectionBottom, setLineTop,
                                lineTopIncludingMargins, lineBottomIncludingMargins, hasAnnotationsBefore, hasAnnotationsAfter, baselineType());
     m_hasAnnotationsBefore = hasAnnotationsBefore;
     m_hasAnnotationsAfter = hasAnnotationsAfter;
 
     maxHeight = std::max<LayoutUnit>(0, maxHeight); // FIXME: Is this really necessary?
 
     setLineTopBottomPositions(lineTop, lineBottom, heightOfBlock, heightOfBlock + maxHeight, selectionBottom);
-    if (block().view()->layoutState()->isPaginated())
-        setPaginatedLineWidth(block().availableLogicalWidthForContent());
 
     LayoutUnit annotationsAdjustment = beforeAnnotationsAdjustment();
     if (annotationsAdjustment) {
         // FIXME: Need to handle pagination here. We might have to move to the next page/column as a result of the
         // ruby expansion.
         adjustBlockDirectionPosition(annotationsAdjustment.toFloat());
         heightOfBlock += annotationsAdjustment;
     }
 
     return heightOfBlock + maxHeight;
@@ skipping 610 matching lines @@
 }
 
 #ifndef NDEBUG
 const char* RootInlineBox::boxName() const
 {
     return "RootInlineBox";
 }
 #endif
 
 } // namespace blink