Oilpan: Unship Oilpan from CSSValues

Source/core/paint/NinePieceImageGridTest.cpp

Index: Source/core/paint/NinePieceImageGridTest.cpp
diff --git a/Source/core/paint/NinePieceImageGridTest.cpp b/Source/core/paint/NinePieceImageGridTest.cpp
index 79db35d37911bb05fb100586ccb659e3661499d3..57d16dbd3d78ffa0a1cdc297526636aea6a31c26 100644
--- a/Source/core/paint/NinePieceImageGridTest.cpp
+++ b/Source/core/paint/NinePieceImageGridTest.cpp
@@ -21,7 +21,7 @@ public:
 
     PassRefPtrWillBeRawPtr<StyleImage> generatedImage()
     {
-        RefPtrWillBeRawPtr<CSSLinearGradientValue> gradient = CSSLinearGradientValue::create(Repeating);
+        RefPtr<CSSLinearGradientValue> gradient = CSSLinearGradientValue::create(Repeating);
         return StyleGeneratedImage::create(gradient.get());
     }