Reduce internal explicit SaveFlags usage.

gm/xfermodes2.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 "gm.h"
 #include "SkBitmap.h"
 #include "SkShader.h"
@@ skipping 36 matching lines @@
             canvas->save();
 
             canvas->translate(x, y);
             SkPaint p;
             p.setAntiAlias(false);
             p.setStyle(SkPaint::kFill_Style);
             p.setShader(fBG);
             SkRect r = SkRect::MakeWH(w, h);
             canvas->drawRect(r, p);
 
-            canvas->saveLayer(&r, NULL, SkCanvas::kARGB_ClipLayer_SaveFlag);
+            canvas->saveLayer(&r, NULL);
 
             p.setShader(fDst);
             canvas->drawRect(r, p);
             p.setShader(fSrc);
             p.setXfermode(xm);
             canvas->drawRect(r, p);
 
             canvas->restore();
 
             r.inset(-SK_ScalarHalf, -SK_ScalarHalf);
@@ skipping 76 matching lines @@
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new Xfermodes2GM; }
 static GMRegistry reg(MyFactory);
 
 }