Replace many skia::RefPtr with sk_sp<> in cc/

cc/trees/layer_tree_host_pixeltest_masks.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "build/build_config.h"
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/picture_image_layer.h"
 #include "cc/layers/picture_layer.h"
@@ skipping 21 matching lines @@
   ~MaskContentLayerClient() override {}
 
   bool FillsBoundsCompletely() const override { return false; }
   size_t GetApproximateUnsharedMemoryUsage() const override { return 0; }
 
   gfx::Rect PaintableRegion() override { return gfx::Rect(bounds_); }
 
   scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
       PaintingControlSetting picture_control) override {
     SkPictureRecorder recorder;
-    skia::RefPtr<SkCanvas> canvas = skia::SharePtr(
+    sk_sp<SkCanvas> canvas = sk_ref_sp(
         recorder.beginRecording(gfx::RectToSkRect(gfx::Rect(bounds_))));
 
     SkPaint paint;
     paint.setStyle(SkPaint::kStroke_Style);
     paint.setStrokeWidth(SkIntToScalar(2));
     paint.setColor(SK_ColorWHITE);
 
     canvas->clear(SK_ColorTRANSPARENT);
     gfx::Rect inset_rect(bounds_);
     while (!inset_rect.IsEmpty()) {
@@ skipping 50 matching lines @@
   mask->SetBounds(mask_bounds);
 
   sk_sp<SkSurface> surface = SkSurface::MakeRasterN32Premul(200, 200);
   SkCanvas* canvas = surface->getCanvas();
   canvas->scale(SkIntToScalar(4), SkIntToScalar(4));
   MaskContentLayerClient client(mask_bounds);
   scoped_refptr<DisplayItemList> mask_display_list =
       client.PaintContentsToDisplayList(
           ContentLayerClient::PAINTING_BEHAVIOR_NORMAL);
   mask_display_list->Raster(canvas, nullptr, gfx::Rect(mask_bounds), 1.0f);
-  skia::RefPtr<const SkImage> image =
-      skia::AdoptRef(surface->newImageSnapshot());
-  mask->SetImage(std::move(image));
+  mask->SetImage(surface->makeImageSnapshot());
 
   scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
       gfx::Rect(25, 25, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
   green->SetMaskLayer(mask.get());
   background->AddChild(green);
 
   RunPixelResourceTest(
       background, base::FilePath(FILE_PATH_LITERAL("image_mask_of_layer.png")));
 }
 
@@ skipping 174 matching lines @@
                            SkColor color,
                            bool vertical)
       : bounds_(bounds), color_(color), vertical_(vertical) {}
   ~CheckerContentLayerClient() override {}
   bool FillsBoundsCompletely() const override { return false; }
   size_t GetApproximateUnsharedMemoryUsage() const override { return 0; }
   gfx::Rect PaintableRegion() override { return gfx::Rect(bounds_); }
   scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
       PaintingControlSetting picture_control) override {
     SkPictureRecorder recorder;
-    skia::RefPtr<SkCanvas> canvas = skia::SharePtr(
+    sk_sp<SkCanvas> canvas = sk_ref_sp(
         recorder.beginRecording(gfx::RectToSkRect(gfx::Rect(bounds_))));
 
     SkPaint paint;
     paint.setStyle(SkPaint::kStroke_Style);
     paint.setStrokeWidth(SkIntToScalar(4));
     paint.setColor(color_);
     canvas->clear(SK_ColorTRANSPARENT);
     if (vertical_) {
       for (int i = 4; i < bounds_.width(); i += 16) {
         canvas->drawLine(i, 0, i, bounds_.height(), paint);
@@ skipping 23 matching lines @@
  public:
   explicit CircleContentLayerClient(const gfx::Size& bounds)
       : bounds_(bounds) {}
   ~CircleContentLayerClient() override {}
   bool FillsBoundsCompletely() const override { return false; }
   size_t GetApproximateUnsharedMemoryUsage() const override { return 0; }
   gfx::Rect PaintableRegion() override { return gfx::Rect(bounds_); }
   scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
       PaintingControlSetting picture_control) override {
     SkPictureRecorder recorder;
-    skia::RefPtr<SkCanvas> canvas = skia::SharePtr(
+    sk_sp<SkCanvas> canvas = sk_ref_sp(
         recorder.beginRecording(gfx::RectToSkRect(gfx::Rect(bounds_))));
 
     SkPaint paint;
     paint.setStyle(SkPaint::kFill_Style);
     paint.setColor(SK_ColorWHITE);
     canvas->clear(SK_ColorTRANSPARENT);
     canvas->drawCircle(bounds_.width() / 2,
                        bounds_.height() / 2,
                        bounds_.width() / 4,
                        paint);
@@ skipping 119 matching lines @@
 
   RunPixelResourceTest(background,
                        base::FilePath(
                            FILE_PATH_LITERAL("mask_of_layer_with_blend.png")));
 }
 
 }  // namespace
 }  // namespace cc
 
 #endif  // !defined(OS_ANDROID)