call drawRect to try GrAARectRenderer if the path is a rect

src/utils/SkDeferredCanvas.cpp

Index: src/utils/SkDeferredCanvas.cpp
diff --git a/src/utils/SkDeferredCanvas.cpp b/src/utils/SkDeferredCanvas.cpp
index 4509038eb0557d7153e6937c3fa6e5017ba8990b..0afadb06a356ff4788103a2f49a8ba27d8ed73fc 100644
--- a/src/utils/SkDeferredCanvas.cpp
+++ b/src/utils/SkDeferredCanvas.cpp
@@ -197,7 +197,7 @@ protected:
     virtual void drawRect(const SkDraw&, const SkRect& r,
                             const SkPaint& paint) SK_OVERRIDE
         {SkASSERT(0);}
-    virtual void drawPath(const SkDraw&, const SkPath& path,
+    virtual void onDrawPath(const SkDraw&, const SkPath& path,
                             const SkPaint& paint,
                             const SkMatrix* prePathMatrix = NULL,
                             bool pathIsMutable = false) SK_OVERRIDE
@@ -846,7 +846,7 @@ void SkDeferredCanvas::drawOval(const SkRect& rect, const SkPaint& paint) {
     this->recordedDrawCommand();
 }
 
-void SkDeferredCanvas::drawRect(const SkRect& rect, const SkPaint& paint) {
+void SkDeferredCanvas::onDrawRect(const SkRect& rect, const SkPaint& paint) {
     if (fDeferredDrawing && this->isFullFrame(&rect, &paint) &&
         isPaintOpaque(&paint)) {
         this->getDeferredDevice()->skipPendingCommands();
@@ -869,7 +869,7 @@ void SkDeferredCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) {
     }
 }
 
-void SkDeferredCanvas::drawPath(const SkPath& path, const SkPaint& paint) {
+void SkDeferredCanvas::onDrawPath(const SkPath& path, const SkPaint& paint) {
     AutoImmediateDrawIfNeeded autoDraw(*this, &paint);
     this->drawingCanvas()->drawPath(path, paint);
     this->recordedDrawCommand();