Fix for potential typedef issue

include/core/SkPixelRef.h

 
 /*
  * Copyright 2008 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 SkPixelRef_DEFINED
@@ skipping 27 matching lines @@
 
 /** \class SkPixelRef
 
     This class is the smart container for pixel memory, and is used with
     SkBitmap. A pixelref is installed into a bitmap, and then the bitmap can
     access the actual pixel memory by calling lockPixels/unlockPixels.
 
     This class can be shared/accessed between multiple threads.
 */
 class SK_API SkPixelRef : public SkFlattenable {
+    typedef SkFlattenable INHERITED;
+
 public:
     SK_DECLARE_INST_COUNT(SkPixelRef)
 
     explicit SkPixelRef(SkBaseMutex* mutex = NULL);
 
     /** Return the pixel memory returned from lockPixels, or null if the
         lockCount is 0.
     */
     void* pixels() const { return fPixels; }
 
@@ skipping 207 matching lines @@
     friend class SkBitmap;
 
     SkString    fURI;
 
     // can go from false to true, but never from true to false
     bool    fIsImmutable;
     // only ever set in constructor, const after that
     bool    fPreLocked;
 
     void setMutex(SkBaseMutex* mutex);
-
-    typedef SkFlattenable INHERITED;
 };
 
 #endif