Update new Surface callsites

cc/playback/display_item_list_unittest.cc

 // Copyright 2014 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 "cc/playback/display_item_list.h"
 
 #include <stddef.h>
 
 #include <vector>
 
@@ skipping 405 matching lines @@
 
 TEST(DisplayItemListTest, FilterItem) {
   gfx::Rect layer_rect(100, 100);
   FilterOperations filters;
   unsigned char pixels[4 * 100 * 100] = {0};
   DisplayItemListSettings settings;
   settings.use_cached_picture = true;
   scoped_refptr<DisplayItemList> list =
       DisplayItemList::Create(layer_rect, settings);
 
-  skia::RefPtr<SkSurface> source_surface =
-      skia::AdoptRef(SkSurface::NewRasterN32Premul(50, 50));
+  sk_sp<SkSurface> source_surface = SkSurface::MakeRasterN32Premul(50, 50);
   SkCanvas* source_canvas = source_surface->getCanvas();
   source_canvas->clear(SkColorSetRGB(128, 128, 128));
   skia::RefPtr<SkImage> source_image =
       skia::AdoptRef(source_surface->newImageSnapshot());
 
   // For most SkImageFilters, the |dst| bounds computed by computeFastBounds are
   // dependent on the provided |src| bounds. This means, for example, that
   // translating |src| results in a corresponding translation of |dst|. But this
   // is not the case for all SkImageFilters; for some of them (e.g.
   // SkImageSource), the computation of |dst| in computeFastBounds doesn't
@@ skipping 315 matching lines @@
 
   value = list->AsValue(false)->ToString();
   EXPECT_EQ(value.find("\"items\":"), std::string::npos);
   EXPECT_NE(value.find("\"layer_rect\":[0,0,0,0]"), std::string::npos);
   // There should be no skp64 entry present as the items aren't included and the
   // layer rect is empty.
   EXPECT_EQ(value.find("\"skp64\":"), std::string::npos);
 }
 
 }  // namespace cc