refactoring for SK_FONTHOST_USES_FONTMGR option

include/core/SkFontHost.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkFontHost_DEFINED
 #define SkFontHost_DEFINED
 
 #include "SkTypeface.h"
 
+#define SK_FONTHOST_USES_FONTMGR
+
 class SkDescriptor;
 class SkScalerContext;
 struct SkScalerContextRec;
 class SkStream;
 class SkWStream;
 
 /** \class SkFontHost
 
     This class is ported to each environment. It is responsible for bridging
     the gap between the (sort of) abstract class SkTypeface and the
@@ skipping 97 matching lines @@
      */
     static SkTypeface* CreateTypefaceFromFile(const char path[]);
 
     ///////////////////////////////////////////////////////////////////////////
 
     friend class SkScalerContext;
     friend class SkTypeface;
 };
 
 #endif