Fix for potential typedef issue

include/effects/SkMorphologyImageFilter.h

 /*
  * Copyright 2012 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 SkMorphologyImageFilter_DEFINED
 #define SkMorphologyImageFilter_DEFINED
 
 #include "SkImageFilter.h"
 #include "SkSize.h"
 
 class SK_API SkMorphologyImageFilter : public SkImageFilter {
+    typedef SkImageFilter INHERITED;
+
 public:
     SkMorphologyImageFilter(int radiusX, int radiusY, SkImageFilter* input, const SkIRect* cropRect);
 
 protected:
     SkMorphologyImageFilter(SkFlattenableReadBuffer& buffer);
     virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE;
 #if SK_SUPPORT_GPU
     virtual bool canFilterImageGPU() const SK_OVERRIDE { return true; }
 #endif
 
     SkISize    radius() const { return fRadius; }
 
 private:
     SkISize    fRadius;
-    typedef SkImageFilter INHERITED;
 };
 
 class SK_API SkDilateImageFilter : public SkMorphologyImageFilter {
+    typedef SkMorphologyImageFilter INHERITED;
+
 public:
     SkDilateImageFilter(int radiusX, int radiusY,
                         SkImageFilter* input = NULL,
                         const SkIRect* cropRect = NULL)
     : INHERITED(radiusX, radiusY, input, cropRect) {}
 
     virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&,
                                SkBitmap* result, SkIPoint* offset) SK_OVERRIDE;
 #if SK_SUPPORT_GPU
     virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatrix& ctm,
                                 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE;
 #endif
 
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDilateImageFilter)
 
 protected:
     SkDilateImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {}
-
-private:
-    typedef SkMorphologyImageFilter INHERITED;
 };
 
 class SK_API SkErodeImageFilter : public SkMorphologyImageFilter {
+    typedef SkMorphologyImageFilter INHERITED;
+
 public:
     SkErodeImageFilter(int radiusX, int radiusY,
                        SkImageFilter* input = NULL,
                        const SkIRect* cropRect = NULL)
     : INHERITED(radiusX, radiusY, input, cropRect) {}
 
     virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&,
                                SkBitmap* result, SkIPoint* offset) SK_OVERRIDE;
 #if SK_SUPPORT_GPU
     virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatrix& ctm,
                                 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE;
 #endif
 
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkErodeImageFilter)
 
 protected:
     SkErodeImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {}
-
-private:
-    typedef SkMorphologyImageFilter INHERITED;
 };
 
 #endif