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

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

 // 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 "platform/graphics/StaticBitmapImage.h"
 
 #include "platform/graphics/AcceleratedStaticBitmapImage.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/ImageObserver.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkImage.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "wtf/PtrUtil.h"
 #include <memory>
 
 namespace blink {
 
-PassRefPtr<StaticBitmapImage> StaticBitmapImage::create(PassRefPtr<SkImage> image)
+PassRefPtr<StaticBitmapImage> StaticBitmapImage::create(sk_sp<SkImage> image)
 {
     if (!image)
         return nullptr;
     if (image->isTextureBacked())
-        return AcceleratedStaticBitmapImage::create(image);
-    return adoptRef(new StaticBitmapImage(image));
+        return AcceleratedStaticBitmapImage::create(std::move(image));
+    return adoptRef(new StaticBitmapImage(std::move(image)));
 }
 
-StaticBitmapImage::StaticBitmapImage(PassRefPtr<SkImage> image) : m_image(image)
+StaticBitmapImage::StaticBitmapImage(sk_sp<SkImage> image) : m_image(image)

[f(malita), 2016/09/01 03:55:38]

std::move(image)

[Łukasz Anforowicz, 2016/09/01 20:50:58]

Done.

 {
     ASSERT(m_image);
 }
 
 IntSize StaticBitmapImage::size() const
 {
     return IntSize(m_image->width(), m_image->height());
 }
 
 bool StaticBitmapImage::isTextureBacked()
@@ skipping 15 matching lines @@
     if (dstRect.isEmpty() || adjustedSrcRect.isEmpty())
         return; // Nothing to draw.
 
     canvas->drawImageRect(m_image.get(), adjustedSrcRect, dstRect, &paint,
         WebCoreClampingModeToSkiaRectConstraint(clampMode));
 
     if (ImageObserver* observer = getImageObserver())
         observer->didDraw(this);
 }
 
-PassRefPtr<SkImage> StaticBitmapImage::imageForCurrentFrame()
+sk_sp<SkImage> StaticBitmapImage::imageForCurrentFrame()
 {
     return m_image;
 }
 
 } // namespace blink