Remove legacy markup box behavior when line-clamping.

Source/core/layout/line/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 95 matching lines @@
     // First sanity-check the unoverflowed width of the whole line to see if there is sufficient room.
     int delta = ltr ? lineBoxEdge - blockEdge : blockEdge - lineBoxEdge;
     if (logicalWidth() - delta < ellipsisWidth)
         return false;
 
     // Next iterate over all the line boxes on the line.  If we find a replaced element that intersects
     // then we refuse to accommodate the ellipsis.  Otherwise we're ok.
     return InlineFlowBox::canAccommodateEllipsis(ltr, blockEdge, ellipsisWidth);
 }
 
-FloatWillBeLayoutUnit RootInlineBox::placeEllipsis(const AtomicString& ellipsisStr,  bool ltr, FloatWillBeLayoutUnit blockLeftEdge, FloatWillBeLayoutUnit blockRightEdge, FloatWillBeLayoutUnit ellipsisWidth, InlineBox* markupBox)
+FloatWillBeLayoutUnit RootInlineBox::placeEllipsis(const AtomicString& ellipsisStr,  bool ltr, FloatWillBeLayoutUnit blockLeftEdge, FloatWillBeLayoutUnit blockRightEdge, FloatWillBeLayoutUnit ellipsisWidth)
 {
     // Create an ellipsis box.
     EllipsisBox* ellipsisBox = new EllipsisBox(layoutObject(), ellipsisStr, this,
-        ellipsisWidth - (markupBox ? markupBox->logicalWidth().toFloat() : 0), logicalHeight().toFloat(),
-        x(), y(), !prevRootBox(), isHorizontal(), markupBox);
+        ellipsisWidth, logicalHeight().toFloat(), x(), y(), !prevRootBox(), isHorizontal());
 
     if (!gEllipsisBoxMap)
         gEllipsisBoxMap = new EllipsisBoxMap();
     gEllipsisBoxMap->add(this, ellipsisBox);
     setHasEllipsisBox(true);
 
     // FIXME: Do we need an RTL version of this?
     if (ltr && (logicalLeft() + logicalWidth() + ellipsisWidth) <= blockRightEdge) {
         ellipsisBox->setLogicalLeft(logicalLeft() + logicalWidth());
         return logicalWidth() + ellipsisWidth;
@@ skipping 716 matching lines @@
     endBox = 0;
     return 0;
 }
 
 const char* RootInlineBox::boxName() const
 {
     return "RootInlineBox";
 }
 
 } // namespace blink