Use sk_sp-based APIs for SkColorFilter

content/browser/compositor/surface_utils.cc

 // Copyright 2015 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 "content/browser/compositor/surface_utils.h"
 
 #include "base/callback_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "cc/output/copy_output_result.h"
@@ skipping 132 matching lines @@
   // Paint |scaledBitmap| to alpha-only |grayscale_bitmap|.
   SkBitmap grayscale_bitmap;
   bool success = grayscale_bitmap.tryAllocPixels(
       SkImageInfo::MakeA8(scaled_bitmap.width(), scaled_bitmap.height()));
   if (!success) {
     callback.Run(SkBitmap(), content::READBACK_BITMAP_ALLOCATION_FAILURE);
     return;
   }
   SkCanvas canvas(grayscale_bitmap);
   SkPaint paint;
-  skia::RefPtr<SkColorFilter> filter =
-      skia::AdoptRef(SkLumaColorFilter::Create());
-  paint.setColorFilter(filter.get());
+  paint.setColorFilter(SkLumaColorFilter::Make());
   canvas.drawBitmap(scaled_bitmap, SkIntToScalar(0), SkIntToScalar(0), &paint);
   callback.Run(grayscale_bitmap, content::READBACK_SUCCESS);
 }
 
 }  // namespace
 
 namespace content {
 
 scoped_ptr<cc::SurfaceIdAllocator> CreateSurfaceIdAllocator() {
 #if defined(OS_ANDROID)
@@ skipping 36 matching lines @@
     return;
   }
 
   DCHECK(result->HasBitmap());
   // Software path
   PrepareBitmapCopyOutputResult(output_size_in_pixel, color_type, callback,
                                 std::move(result));
 }
 
 }  // namespace content