Move Glyph related classes to platform/fonts

Source/core/platform/graphics/GlyphPageTreeNode.h

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 11 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef GlyphPageTreeNode_h
 #define GlyphPageTreeNode_h
 
+#include "platform/fonts/GlyphPage.h"
 #include <string.h>
-#include "core/platform/graphics/GlyphPage.h"
 #include "wtf/HashMap.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/unicode/Unicode.h"
 
 #ifndef NDEBUG
 void showGlyphPageTrees();
 void showGlyphPageTree(unsigned pageNumber);
 #endif
@@ skipping 88 matching lines @@
     unsigned m_pageNumber;
 
     friend void ::showGlyphPageTrees();
     friend void ::showGlyphPageTree(unsigned pageNumber);
 #endif
 };
 
 } // namespace WebCore
 
 #endif // GlyphPageTreeNode_h