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

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

Index: third_party/WebKit/Source/platform/graphics/PicturePattern.h
diff --git a/third_party/WebKit/Source/platform/graphics/PicturePattern.h b/third_party/WebKit/Source/platform/graphics/PicturePattern.h
index 5c666a31ab133d7dbd030e0756902a70f087cfd4..04c071c018e57e0fb4471c31a703ea171a8ef0b5 100644
--- a/third_party/WebKit/Source/platform/graphics/PicturePattern.h
+++ b/third_party/WebKit/Source/platform/graphics/PicturePattern.h
@@ -6,12 +6,13 @@
 #define PicturePattern_h
 
 #include "platform/graphics/Pattern.h"
+#include "third_party/skia/include/core/SkRefCnt.h"
 
 namespace blink {
 
 class PLATFORM_EXPORT PicturePattern final : public Pattern {
 public:
-    static PassRefPtr<PicturePattern> create(PassRefPtr<SkPicture>, RepeatMode);
+    static PassRefPtr<PicturePattern> create(sk_sp<SkPicture>, RepeatMode);
 
     ~PicturePattern() override;
 
@@ -19,7 +20,7 @@ protected:
     sk_sp<SkShader> createShader(const SkMatrix&) override;
 
 private:
-    PicturePattern(PassRefPtr<SkPicture>, RepeatMode);
+    PicturePattern(sk_sp<SkPicture>, RepeatMode);
 
     sk_sp<SkPicture> m_tilePicture;
 };