Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/style/StyleGeneratedImage.h

Index: third_party/WebKit/Source/core/style/StyleGeneratedImage.h
diff --git a/third_party/WebKit/Source/core/style/StyleGeneratedImage.h b/third_party/WebKit/Source/core/style/StyleGeneratedImage.h
index 6a810b399cc74c9de5118dba90432bbcdef0c07f..570b848294f55245a52ca5bc8a2476b8a9b704ec 100644
--- a/third_party/WebKit/Source/core/style/StyleGeneratedImage.h
+++ b/third_party/WebKit/Source/core/style/StyleGeneratedImage.h
@@ -34,15 +34,15 @@ class CSSImageGeneratorValue;
 
 class CORE_EXPORT StyleGeneratedImage final : public StyleImage {
 public:
-    static PassRefPtrWillBeRawPtr<StyleGeneratedImage> create(const CSSImageGeneratorValue& value)
+    static RawPtr<StyleGeneratedImage> create(const CSSImageGeneratorValue& value)
     {
-        return adoptRefWillBeNoop(new StyleGeneratedImage(value));
+        return (new StyleGeneratedImage(value));
     }
 
     WrappedImagePtr data() const override { return m_imageGeneratorValue.get(); }
 
-    PassRefPtrWillBeRawPtr<CSSValue> cssValue() const override;
-    PassRefPtrWillBeRawPtr<CSSValue> computedCSSValue() const override;
+    RawPtr<CSSValue> cssValue() const override;
+    RawPtr<CSSValue> computedCSSValue() const override;
 
     LayoutSize imageSize(const LayoutObject*, float multiplier) const override;
     bool imageHasRelativeSize() const override { return !m_fixedSize; }
@@ -58,9 +58,9 @@ public:
 private:
     StyleGeneratedImage(const CSSImageGeneratorValue&);
 
-    // TODO(sashab): Replace this with <const CSSImageGeneratorValue> once RefPtrWillBeMember<>
+    // TODO(sashab): Replace this with <const CSSImageGeneratorValue> once Member<>
     // supports const types.
-    RefPtrWillBeMember<CSSImageGeneratorValue> m_imageGeneratorValue;
+    Member<CSSImageGeneratorValue> m_imageGeneratorValue;
     bool m_fixedSize;
 };