Update TileImageFilter to sk_sp

bench/TileImageFilterBench.cpp

 /*
  * Copyright 2016 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 "SkTileImageFilter.h"
 #include "SkCanvas.h"
@@ skipping 19 matching lines @@
         }
     }
 
 protected:
     const char* onGetName() override {
         return fName.c_str();
     }
 
     void onDraw(int loops, SkCanvas* canvas) override {
         SkPaint paint;
-        SkAutoTUnref<SkImageFilter> tile(SkTileImageFilter::Create(
-            SkRect::MakeWH(50, 50),
-            SkRect::MakeWH(WIDTH, HEIGHT),
-            nullptr));
-        paint.setImageFilter(tile);
+        paint.setImageFilter(SkTileImageFilter::Make(SkRect::MakeWH(50, 50),
+                                                     SkRect::MakeWH(WIDTH, HEIGHT),
+                                                     nullptr));
 
         for (int i = 0; i < loops; i++) {
             if (fTileSize > 0) {
                 for (int y = 0; y < HEIGHT; y += fTileSize) {
                     for (int x = 0; x < WIDTH; x += fTileSize) {
                         canvas->save();
                         SkIRect clipIRect = SkIRect::MakeXYWH(x, y, fTileSize, fTileSize);
                         canvas->clipRect(SkRect::Make(clipIRect));
                         canvas->drawRect(SkRect::MakeWH(WIDTH, HEIGHT), paint);
                         canvas->restore();
                     }
                 }
             } else {
                 canvas->drawRect(SkRect::MakeWH(WIDTH, HEIGHT), paint);
             }
         }
     }
 
 private:
     SkString fName;
     // Note: this is the tile size used for tiled rendering, not for the size
     // of the SkTileImageFilter source rect.
     int fTileSize;
     typedef Benchmark INHERITED;
 };
 
 DEF_BENCH(return new TileImageFilterBench(0);)
 DEF_BENCH(return new TileImageFilterBench(32);)
 DEF_BENCH(return new TileImageFilterBench(64);)