Replaced usage of RefPtr::Release with std::move wraps.

third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 193 matching lines @@
   const SkImageInfo info =
       SkImageInfo::MakeN32(size.Width(), size.Height(), kPremul_SkAlphaType,
                            decoder->ColorSpaceForSkImages());
 
   RefPtr<ImageFrameGenerator> frame =
       ImageFrameGenerator::Create(SkISize::Make(size.Width(), size.Height()),
                                   false, decoder->GetColorBehavior());
   if (!frame)
     return nullptr;
 
-  return new DecodingImageGenerator(frame, info, segment_reader.Release(), true,
-                                    0);
+  return new DecodingImageGenerator(frame, info, std::move(segment_reader),
+                                    true, 0);
 }
 
 }  // namespace blink