switch surface to sk_sp

gm/fatpathfill.cpp

 /*
  * Copyright 2012 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 "SkCanvas.h"
 #include "SkPath.h"
 #include "SkSurface.h"
 
 #define ZOOM    32
 #define SMALL_W 9
 #define SMALL_H 3
 #define REPEAT_LOOP 5
 
-static SkSurface* new_surface(int width, int height) {
-    return SkSurface::NewRasterN32Premul(width, height);
+static sk_sp<SkSurface> new_surface(int width, int height) {
+    return SkSurface::MakeRasterN32Premul(width, height);
 }
 
 static void draw_pixel_centers(SkCanvas* canvas) {
     SkPaint paint;
     paint.setColor(sk_tool_utils::color_to_565(0xFF0088FF));
     paint.setAntiAlias(true);
 
     for (int y = 0; y < SMALL_H; ++y) {
         for (int x = 0; x < SMALL_W; ++x) {
             canvas->drawCircle(x + 0.5f, y + 0.5f, 1.5f / ZOOM, paint);
@@ skipping 12 matching lines @@
     paint.setColor(SK_ColorRED);
     paint.setStyle(SkPaint::kStroke_Style);
     canvas->drawPath(path, paint);
 
     draw_pixel_centers(canvas);
 }
 
 DEF_SIMPLE_GM(fatpathfill, canvas,
               SMALL_W * ZOOM,
               SMALL_H * ZOOM * REPEAT_LOOP) {
-        SkAutoTUnref<SkSurface> surface(new_surface(SMALL_W, SMALL_H));
+        auto surface(new_surface(SMALL_W, SMALL_H));
 
         canvas->scale(ZOOM, ZOOM);
 
         SkPaint paint;
         paint.setStyle(SkPaint::kStroke_Style);
         paint.setStrokeWidth(SK_Scalar1);
 
         for (int i = 0; i < REPEAT_LOOP; ++i) {
             SkPath line, path;
             line.moveTo(1, 2);
             line.lineTo(SkIntToScalar(4 + i), 1);
             paint.getFillPath(line, &path);
-            draw_fatpath(canvas, surface, path);
+            draw_fatpath(canvas, surface.get(), path);
 
             canvas->translate(0, SMALL_H);
         }
 }