Change (Pass)RefPtr<SkXxx> into sk_sp<SkXxx>.

third_party/WebKit/Source/platform/graphics/ImageSource.h

 /*
  * Copyright (C) 2004, 2005, 2006 Apple Computer, 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef ImageSource_h
 #define ImageSource_h
 
 #include "platform/PlatformExport.h"
 #include "platform/graphics/DeferredImageDecoder.h"
 #include "platform/graphics/ImageOrientation.h"
+#include "third_party/skia/include/core/SkRefCnt.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
 #include <memory>
 
 class SkImage;
 
 namespace blink {
 
 class ImageOrientation;
 class IntPoint;
@@ skipping 36 matching lines @@
     bool hasColorProfile() const;
     IntSize size(RespectImageOrientationEnum = DoNotRespectImageOrientation) const;
     IntSize frameSizeAtIndex(size_t, RespectImageOrientationEnum = DoNotRespectImageOrientation) const;
 
     bool getHotSpot(IntPoint&) const;
     int repetitionCount();
 
     size_t frameCount() const;
 
     // Attempts to create the requested frame.
-    PassRefPtr<SkImage> createFrameAtIndex(size_t);
+    sk_sp<SkImage> createFrameAtIndex(size_t);
 
     float frameDurationAtIndex(size_t) const;
     bool frameHasAlphaAtIndex(size_t) const; // Whether or not the frame actually used any alpha.
     bool frameIsCompleteAtIndex(size_t) const; // Whether or not the frame is fully received.
     ImageOrientation orientationAtIndex(size_t) const; // EXIF image orientation
 
     // Returns the number of bytes in the decoded frame. May return 0 if the
     // frame has not yet begun to decode.
     size_t frameBytesAtIndex(size_t) const;
 
 private:
     std::unique_ptr<DeferredImageDecoder> m_decoder;
 };
 
 } // namespace blink
 
 #endif