Remove UnusedParam.h

Source/platform/fonts/WidthIterator.cpp

 /*
  * Copyright (C) 2003, 2006, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Holger Hans Peter Freyther
  *
  * 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,
@@ skipping 57 matching lines @@
     }
 }
 
 GlyphData WidthIterator::glyphDataForCharacter(UChar32 character, bool mirror, int currentCharacter, unsigned& advanceLength)
 {
     ASSERT(m_font);
 
 #if ENABLE(SVG_FONTS)
     if (TextRun::RenderingContext* renderingContext = m_run.renderingContext())
         return renderingContext->glyphDataForCharacter(*m_font, m_run, *this, character, mirror, currentCharacter, advanceLength);
-#else
-    UNUSED_PARAM(currentCharacter);
-    UNUSED_PARAM(advanceLength);
 #endif
 
     return m_font->glyphDataForCharacter(character, mirror);
 }
 
 struct OriginalAdvancesForCharacterTreatedAsSpace {
 public:
     OriginalAdvancesForCharacterTreatedAsSpace(bool isSpace, float advanceBefore, float advanceAt)
         : characterIsSpace(isSpace)
         , advanceBeforeCharacter(advanceBefore)
@@ skipping 246 matching lines @@
     unsigned oldSize = glyphBuffer.size();
     advance(m_currentCharacter + 1, &glyphBuffer);
     float w = 0;
     for (unsigned i = oldSize; i < glyphBuffer.size(); ++i)
         w += glyphBuffer.advanceAt(i);
     width = w;
     return glyphBuffer.size() > oldSize;
 }
 
 }