update callsites for Make image factories

gm/imagetoyuvplanes.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 <SkSurface.h>
 #include "gm.h"
 #include "SkBitmap.h"
 #include "SkGradientShader.h"
 #include "SkImage.h"
 
-static SkImage* create_image(GrContext* context, int width, int height) {
+static sk_sp<SkImage> create_image(GrContext* context, int width, int height) {
     SkAutoTUnref<SkSurface> surface;
     SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
     if (context) {
         surface.reset(SkSurface::NewRenderTarget(context,  SkBudgeted::kYes, info, 0));
     } else {
         surface.reset(SkSurface::NewRaster(info));
     }
     if (!surface) {
         return nullptr;
     }
     // Create an RGB image from which we will extract planes
     SkPaint paint;
     static const SkColor kColors[] =
             { SK_ColorBLUE, SK_ColorYELLOW, SK_ColorGREEN, SK_ColorWHITE };
     SkScalar r = (width + height) / 4.f;
     paint.setShader(SkGradientShader::MakeRadial(SkPoint::Make(0,0), r, kColors,
                                                  nullptr, SK_ARRAY_COUNT(kColors),
                                                  SkShader::kMirror_TileMode));
 
     surface->getCanvas()->drawPaint(paint);
-    return surface->newImageSnapshot();
+    return surface->makeImageSnapshot();
 }
 
 DEF_SIMPLE_GM(image_to_yuv_planes, canvas, 120, 525) {
     static const SkScalar kPad = 5.f;
     static const int kImageSize = 32;
 
     GrContext *context = canvas->getGrContext();
-    SkAutoTUnref<SkImage> rgbImage(create_image(context, kImageSize, kImageSize));
+    sk_sp<SkImage> rgbImage(create_image(context, kImageSize, kImageSize));
     if (!rgbImage) {
         return;
     }
 
-    canvas->drawImage(rgbImage, kPad, kPad);
+    canvas->drawImage(rgbImage.get(), kPad, kPad);
     // Test cases where all three planes are the same size, where just u and v are the same size,
     // and where all differ.
     static const SkISize kSizes[][3] = {
         {{kImageSize, kImageSize}, {kImageSize  , kImageSize  }, {kImageSize,   kImageSize  }},
         {{kImageSize, kImageSize}, {kImageSize/2, kImageSize/2}, {kImageSize/2, kImageSize/2}},
         {{kImageSize, kImageSize}, {kImageSize/2, kImageSize/2}, {kImageSize/3, kImageSize/3}}
     };
 
     // A mix of rowbytes triples to go with the above sizes.
     static const size_t kRowBytes[][3] {
@@ skipping 42 matching lines @@
                 for (int i = 0; i < 3; ++i) {
                     canvas->drawBitmap(yuvBmps[i], x, y);
                     y += kPad + yuvBmps[i].height();
                 }
             }
         }
 
         x += rgbImage->width() + kPad;
     }
 }