change signature for virtual related to saveLayer, passing SaveLayerRec

include/utils/SkNoSaveLayerCanvas.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkNoSaveLayerCanvas_DEFINED
 #define SkNoSaveLayerCanvas_DEFINED
 
 #include "SkCanvas.h"
 #include "SkRRect.h"
 
 // The NoSaveLayerCanvas is used to play back SkPictures when the saveLayer
 // functionality isn't required (e.g., during analysis of the draw calls).
 // It also simplifies the clipping calls to only use rectangles.
 class SK_API SkNoSaveLayerCanvas : public SkCanvas {
 public:
     SkNoSaveLayerCanvas(SkBaseDevice* device)
         : INHERITED(device, kConservativeRasterClip_InitFlag)
     {}
 
 protected:
-    virtual SaveLayerStrategy willSaveLayer(const SkRect* bounds, const SkPaint* paint,
-                                            SaveFlags flags) override {
-        this->INHERITED::willSaveLayer(bounds, paint, flags);
+    SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec& rec) override {
+        (void)this->INHERITED::getSaveLayerStrategy(rec);
         return kNoLayer_SaveLayerStrategy;
     }
 
 private:
     typedef SkCanvas INHERITED;
 };
 
 #endif // SkNoSaveLayerCanvas_DEFINED