call drawRect to try GrAARectRenderer if the path is a rect

src/utils/debugger/SkDebugCanvas.h

Index: src/utils/debugger/SkDebugCanvas.h
diff --git a/src/utils/debugger/SkDebugCanvas.h b/src/utils/debugger/SkDebugCanvas.h
index 7d1166286a1ce8d1dedce64b198273b9d900f52d..93444ac10bce42c5013884f5fb82c087147dfeaf 100644
--- a/src/utils/debugger/SkDebugCanvas.h
+++ b/src/utils/debugger/SkDebugCanvas.h
@@ -189,8 +189,6 @@ public:
 
     virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE;
 
-    virtual void drawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE;
-
     virtual void drawPicture(SkPicture& picture) SK_OVERRIDE;
 
     virtual void drawPoints(PointMode, size_t count, const SkPoint pts[],
@@ -203,8 +201,6 @@ public:
                               const SkScalar xpos[], SkScalar constY,
                               const SkPaint&) SK_OVERRIDE;
 
-    virtual void drawRect(const SkRect& rect, const SkPaint&) SK_OVERRIDE;
-
     virtual void drawRRect(const SkRRect& rrect, const SkPaint& paint) SK_OVERRIDE;
 
     virtual void drawSprite(const SkBitmap&, int left, int top,
@@ -242,6 +238,11 @@ public:
     static const int kVizImageHeight = 256;
     static const int kVizImageWidth = 256;
 
+protected:
+    virtual void onDrawRect(const SkRect& rect, const SkPaint&) SK_OVERRIDE;
+
+    virtual void onDrawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE;
+
 private:
     SkTDArray<SkDrawCommand*> fCommandVector;
     int fHeight;