Fix for potential typedef issue

src/effects/SkLightingImageFilter.cpp

Index: src/effects/SkLightingImageFilter.cpp
diff --git a/src/effects/SkLightingImageFilter.cpp b/src/effects/SkLightingImageFilter.cpp
index ca52b981e53bde666af997597ae00c0b3a4164dd..dfcdad1cb54dca88d35e1322e180f7489bae297c 100644
--- a/src/effects/SkLightingImageFilter.cpp
+++ b/src/effects/SkLightingImageFilter.cpp
@@ -259,6 +259,8 @@ void writePoint3(const SkPoint3& point, SkFlattenableWriteBuffer& buffer) {
 };
 
 class SkDiffuseLightingImageFilter : public SkLightingImageFilter {
+    typedef SkLightingImageFilter INHERITED;
+
 public:
     SkDiffuseLightingImageFilter(SkLight* light, SkScalar surfaceScale,
                                  SkScalar kd, SkImageFilter* input, const SkIRect* cropRect);
@@ -277,11 +279,12 @@ protected:
 
 
 private:
-    typedef SkLightingImageFilter INHERITED;
     SkScalar fKD;
 };
 
 class SkSpecularLightingImageFilter : public SkLightingImageFilter {
+    typedef SkLightingImageFilter INHERITED;
+
 public:
     SkSpecularLightingImageFilter(SkLight* light, SkScalar surfaceScale, SkScalar ks, SkScalar shininess, SkImageFilter* input, const SkIRect* cropRect);
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkSpecularLightingImageFilter)
@@ -300,7 +303,6 @@ protected:
                                SkBitmap* result, SkIPoint* offset) SK_OVERRIDE;
 
 private:
-    typedef SkLightingImageFilter INHERITED;
     SkScalar fKS;
     SkScalar fShininess;
 };
@@ -509,6 +511,8 @@ class GrGLLight;
 ///////////////////////////////////////////////////////////////////////////////
 
 class SkLight : public SkFlattenable {
+    typedef SkFlattenable INHERITED;
+
 public:
     SK_DECLARE_INST_COUNT(SkLight)
 
@@ -544,7 +548,6 @@ protected:
     }
 
 private:
-    typedef SkFlattenable INHERITED;
     SkPoint3 fColor;
 };
 
@@ -553,6 +556,8 @@ SK_DEFINE_INST_COUNT(SkLight)
 ///////////////////////////////////////////////////////////////////////////////
 
 class SkDistantLight : public SkLight {
+    typedef SkLight INHERITED;
+
 public:
     SkDistantLight(const SkPoint3& direction, SkColor color)
       : INHERITED(color), fDirection(direction) {
@@ -602,13 +607,14 @@ protected:
     }
 
 private:
-    typedef SkLight INHERITED;
     SkPoint3 fDirection;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 class SkPointLight : public SkLight {
+    typedef SkLight INHERITED;
+
 public:
     SkPointLight(const SkPoint3& location, SkColor color)
      : INHERITED(color), fLocation(location) {}
@@ -661,13 +667,14 @@ protected:
     }
 
 private:
-    typedef SkLight INHERITED;
     SkPoint3 fLocation;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 class SkSpotLight : public SkLight {
+    typedef SkLight INHERITED;
+
 public:
     SkSpotLight(const SkPoint3& location, const SkPoint3& target, SkScalar specularExponent, SkScalar cutoffAngle, SkColor color)
      : INHERITED(color),
@@ -781,7 +788,6 @@ private:
     static const SkScalar kSpecularExponentMin;
     static const SkScalar kSpecularExponentMax;
 
-    typedef SkLight INHERITED;
     SkPoint3 fLocation;
     SkPoint3 fTarget;
     SkScalar fSpecularExponent;