change signature for virtual related to saveLayer, passing SaveLayerRec

src/utils/SkLuaCanvas.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkLuaCanvas.h"
 #include "SkLua.h"
 
@@ skipping 68 matching lines @@
     , fFunc(func) {
 }
 
 SkLuaCanvas::~SkLuaCanvas() {}
 
 void SkLuaCanvas::willSave() {
     AUTO_LUA("save");
     this->INHERITED::willSave();
 }
 
-SkCanvas::SaveLayerStrategy SkLuaCanvas::willSaveLayer(const SkRect* bounds, const SkPaint* paint,
-                                                       SaveFlags flags) {
+SkCanvas::SaveLayerStrategy SkLuaCanvas::getSaveLayerStrategy(const SaveLayerRec& rec) {
     AUTO_LUA("saveLayer");
-    if (bounds) {
-        lua.pushRect(*bounds, "bounds");
+    if (rec.fBounds) {
+        lua.pushRect(*rec.fBounds, "bounds");
     }
-    if (paint) {
-        lua.pushPaint(*paint, "paint");
+    if (rec.fPaint) {
+        lua.pushPaint(*rec.fPaint, "paint");
     }
 
-    this->INHERITED::willSaveLayer(bounds, paint, flags);
+    (void)this->INHERITED::getSaveLayerStrategy(rec);
     // No need for a layer.
     return kNoLayer_SaveLayerStrategy;
 }
 
 void SkLuaCanvas::willRestore() {
     AUTO_LUA("restore");
     this->INHERITED::willRestore();
 }
 
 void SkLuaCanvas::didConcat(const SkMatrix& matrix) {
@@ skipping 181 matching lines @@
 }
 
 void SkLuaCanvas::onDrawVertices(VertexMode vmode, int vertexCount,
                                  const SkPoint vertices[], const SkPoint texs[],
                                  const SkColor colors[], SkXfermode* xmode,
                                  const uint16_t indices[], int indexCount,
                                  const SkPaint& paint) {
     AUTO_LUA("drawVertices");
     lua.pushPaint(paint, "paint");
 }