need this for prev. cl

git-svn-id: http://skia.googlecode.com/svn/trunk@6444 2bbb7eff-a529-9590-31e7-b0007b416f81

bench/SkBenchmark.h

@@ -107,7 +107,7 @@ public:
     bool findDefineScalar(const char* key, SkScalar* value) const;
 
 protected:
-    void setupPaint(SkPaint* paint);
+    virtual void setupPaint(SkPaint* paint);
 
     virtual const char* onGetName() = 0;
     virtual void onPreDraw() {}