Get rid of continuations.

sky/engine/core/rendering/RenderBlockLineLayout.cpp

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All right reserved.
  * Copyright (C) 2010 Google 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.
  *
@@ skipping 205 matching lines @@
         if (box->isInlineTextBox()) {
             InlineTextBox* text = toInlineTextBox(box);
             text->setStart(r->m_start);
             text->setLen(r->m_stop - r->m_start);
             text->setDirOverride(r->dirOverride());
             if (r->m_hasHyphen)
                 text->setHasHyphen(true);
         }
     }
 
-    // We should have a root inline box.  It should be unconstructed and
-    // be the last continuation of our line list.
     ASSERT(lastLineBox() && !lastLineBox()->isConstructed());
 
     // Set the m_selectedChildren flag on the root inline box if one of the leaf inline box
     // from the bidi runs walk above has a selection state.
     if (rootHasSelectedChildren)
         lastLineBox()->root().setHasSelectedChildren(true);
 
     // Set bits on our inline flow boxes that indicate which sides should
     // paint borders/margins/padding.  This knowledge will ultimately be used when
     // we determine the horizontal positions and widths of all the inline boxes on
@@ skipping 1352 matching lines @@
     float logicalLeft = logicalLeftOffsetForLine(logicalHeight(), false).toFloat();
     float availableLogicalWidth = logicalRightOffsetForLine(logicalHeight(), false) - logicalLeft;
     updateLogicalWidthForAlignment(textAlign, 0, 0, logicalLeft, totalLogicalWidth, availableLogicalWidth, 0);
 
     if (!style()->isLeftToRightDirection())
         return logicalWidth() - logicalLeft;
     return logicalLeft;
 }
 
 }