Fix for potential typedef issue

include/effects/SkMatrixConvolutionImageFilter.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 SkMatrixConvolutionImageFilter_DEFINED
 #define SkMatrixConvolutionImageFilter_DEFINED
 
 #include "SkImageFilter.h"
 #include "SkScalar.h"
 #include "SkSize.h"
 #include "SkPoint.h"
 
 /*! \class SkMatrixConvolutionImageFilter
     Matrix convolution image filter.  This filter applies an NxM image
     processing kernel to a given input image.  This can be used to produce
     effects such as sharpening, blurring, edge detection, etc.
  */
 
 class SK_API SkMatrixConvolutionImageFilter : public SkImageFilter {
+    typedef SkImageFilter INHERITED;
+
 public:
     /*! \enum TileMode */
     enum TileMode {
       kClamp_TileMode,         /*!< Clamp to the image's edge pixels. */
       kRepeat_TileMode,        /*!< Wrap around to the image's opposite edge. */
       kClampToBlack_TileMode,  /*!< Fill with transparent black. */
     };
 
     /** Construct a matrix convolution image filter.
         @param kernelSize  The kernel size in pixels, in each dimension (N by M).
@@ skipping 33 matching lines @@
 #endif
 
 private:
     SkISize   fKernelSize;
     SkScalar* fKernel;
     SkScalar  fGain;
     SkScalar  fBias;
     SkIPoint  fTarget;
     TileMode  fTileMode;
     bool      fConvolveAlpha;
-    typedef SkImageFilter INHERITED;
 
     template <class PixelFetcher, bool convolveAlpha>
     void filterPixels(const SkBitmap& src, SkBitmap* result, const SkIRect& rect);
     template <class PixelFetcher>
     void filterPixels(const SkBitmap& src, SkBitmap* result, const SkIRect& rect);
     void filterInteriorPixels(const SkBitmap& src, SkBitmap* result, const SkIRect& rect);
     void filterBorderPixels(const SkBitmap& src, SkBitmap* result, const SkIRect& rect);
 };
 
 #endif