Add more details to showLineTree() output

Source/core/rendering/InlineBox.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2007 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 92 matching lines @@
         fputc(' ', stderr);
 
     showBox(printedCharacters);
 }
 
 void InlineBox::showBox(int printedCharacters) const
 {
     printedCharacters += fprintf(stderr, "%s\t%p", boxName(), this);
     for (; printedCharacters < showTreeCharacterOffset; printedCharacters++)
         fputc(' ', stderr);
-    fprintf(stderr, "\t%s %p\n", renderer().renderName(), &renderer());
+    fprintf(stderr, "\t%s %p {pos=%g,%g size=%g,%g} baseline=%i/%i\n",
+        renderer().renderName(), &renderer(), x(), y(), width(), height(),
+        baselinePosition(AlphabeticBaseline),
+        baselinePosition(IdeographicBaseline));
 }
 #endif
 
 float InlineBox::logicalHeight() const
 {
     if (hasVirtualLogicalHeight())
         return virtualLogicalHeight();
 
     if (renderer().isText())
         return m_bitfields.isText() ? renderer().style(isFirstLineStyle())->fontMetrics().height() : 0;
@@ skipping 235 matching lines @@
         b->showTreeForThis();
 }
 
 void showLineTree(const WebCore::InlineBox* b)
 {
     if (b)
         b->showLineTreeForThis();
 }
 
 #endif