Fix for potential typedef issue

include/core/SkMaskFilter.h

Index: include/core/SkMaskFilter.h
diff --git a/include/core/SkMaskFilter.h b/include/core/SkMaskFilter.h
index fda1289c6e6386466902028de1acd265a926eefd..4184f8272d95203106f2a70fcea1973204f22fe2 100644
--- a/include/core/SkMaskFilter.h
+++ b/include/core/SkMaskFilter.h
@@ -33,6 +33,8 @@ class SkRasterClip;
     Blur and emboss are implemented as subclasses of SkMaskFilter.
 */
 class SK_API SkMaskFilter : public SkFlattenable {
+    typedef SkFlattenable INHERITED;
+
 public:
     SK_DECLARE_INST_COUNT(SkMaskFilter)
 
@@ -172,8 +174,6 @@ private:
     bool filterPath(const SkPath& devPath, const SkMatrix& devMatrix,
                     const SkRasterClip&, SkBounder*, SkBlitter* blitter,
                     SkPaint::Style style) const;
-
-    typedef SkFlattenable INHERITED;
 };
 
 #endif