change signature for virtual related to saveLayer, passing SaveLayerRec

include/utils/SkLuaCanvas.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkLuaCanvas_DEFINED
 #define SkLuaCanvas_DEFINED
 
 #include "SkCanvas.h"
 #include "SkString.h"
 
 struct lua_State;
 
 class SkLuaCanvas : public SkCanvas {
 public:
     void pushThis();
 
     SkLuaCanvas(int width, int height, lua_State*, const char function[]);
     virtual ~SkLuaCanvas();
 
 protected:
     void willSave() override;
-    SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveFlags) override;
+    SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec&) override;
     void willRestore() override;
 
     void didConcat(const SkMatrix&) override;
     void didSetMatrix(const SkMatrix&) override;
 
     void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) override;
     virtual void onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y,
                             const SkPaint&) override;
     virtual void onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[],
                                const SkPaint&) override;
@@ skipping 34 matching lines @@
 private:
     lua_State*  fL;
     SkString    fFunc;
 
     void sendverb(const char verb[]);
 
     typedef SkCanvas INHERITED;
 };
 
 #endif