Replace many skia::RefPtr with sk_sp<> in cc/

cc/tiles/software_image_decode_controller.h

Index: cc/tiles/software_image_decode_controller.h
diff --git a/cc/tiles/software_image_decode_controller.h b/cc/tiles/software_image_decode_controller.h
index 9697720fb3dcec73d1accc7db5ef0ab02eb29fe3..8264c542bc520b1b24f3cbae8b59ce190c87d066 100644
--- a/cc/tiles/software_image_decode_controller.h
+++ b/cc/tiles/software_image_decode_controller.h
@@ -24,7 +24,7 @@
 #include "cc/playback/draw_image.h"
 #include "cc/raster/tile_task_runner.h"
 #include "cc/tiles/image_decode_controller.h"
-#include "skia/ext/refptr.h"
+#include "third_party/skia/include/core/SkRefCnt.h"
 
 namespace cc {
 
@@ -162,7 +162,7 @@ class CC_EXPORT SoftwareImageDecodeController
     bool locked_;
     SkImageInfo image_info_;
     std::unique_ptr<base::DiscardableMemory> memory_;
-    skia::RefPtr<SkImage> image_;
+    sk_sp<SkImage> image_;
     SkSize src_rect_offset_;
     uint64_t tracing_id_;
   };