switch surface to sk_sp

bench/DisplacementBench.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 "Benchmark.h"
 #include "SkCanvas.h"
 #include "SkDisplacementMapEffect.h"
@@ skipping 30 matching lines @@
         paint.setAntiAlias(true);
         paint.setColor(0xFF884422);
         paint.setTextSize(SkIntToScalar(96));
         const char* str = "g";
         canvas.drawText(str, strlen(str), SkIntToScalar(15), SkIntToScalar(55), paint);
     }
 
     void makeCheckerboard() {
         const int w = this->isSmall() ? FILTER_WIDTH_SMALL : FILTER_WIDTH_LARGE;
         const int h = this->isSmall() ? FILTER_HEIGHT_LARGE : FILTER_HEIGHT_LARGE;
-        SkAutoTUnref<SkSurface> surface(SkSurface::NewRasterN32Premul(w, h));
+        auto surface(SkSurface::MakeRasterN32Premul(w, h));
         SkCanvas* canvas = surface->getCanvas();
         canvas->clear(0x00000000);
         SkPaint darkPaint;
         darkPaint.setColor(0xFF804020);
         SkPaint lightPaint;
         lightPaint.setColor(0xFF244484);
         for (int y = 0; y < h; y += 16) {
             for (int x = 0; x < w; x += 16) {
                 canvas->save();
                 canvas->translate(SkIntToScalar(x), SkIntToScalar(y));
@@ skipping 108 matching lines @@
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_BENCH( return new DisplacementZeroBench(true); )
 DEF_BENCH( return new DisplacementAlphaBench(true); )
 DEF_BENCH( return new DisplacementFullBench(true); )
 DEF_BENCH( return new DisplacementZeroBench(false); )
 DEF_BENCH( return new DisplacementAlphaBench(false); )
 DEF_BENCH( return new DisplacementFullBench(false); )