Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/svg/SVGFilterPrimitiveStandardAttributes.h

Index: third_party/WebKit/Source/core/svg/SVGFilterPrimitiveStandardAttributes.h
diff --git a/third_party/WebKit/Source/core/svg/SVGFilterPrimitiveStandardAttributes.h b/third_party/WebKit/Source/core/svg/SVGFilterPrimitiveStandardAttributes.h
index 11628398e506852af5a5ab408a3ce38836ae4767..eac7873c4fa7c36389a1e3353296e2782f8df66b 100644
--- a/third_party/WebKit/Source/core/svg/SVGFilterPrimitiveStandardAttributes.h
+++ b/third_party/WebKit/Source/core/svg/SVGFilterPrimitiveStandardAttributes.h
@@ -41,7 +41,7 @@ class SVGFilterPrimitiveStandardAttributes : public SVGElement {
 public:
     void setStandardAttributes(FilterEffect*) const;
 
-    virtual PassRefPtrWillBeRawPtr<FilterEffect> build(SVGFilterBuilder*, Filter*) = 0;
+    virtual RawPtr<FilterEffect> build(SVGFilterBuilder*, Filter*) = 0;
     // Returns true, if the new value is different from the old one.
     virtual bool setFilterEffectAttribute(FilterEffect*, const QualifiedName&);
 
@@ -69,11 +69,11 @@ private:
     LayoutObject* createLayoutObject(const ComputedStyle&) override;
     bool layoutObjectIsNeeded(const ComputedStyle&) final;
 
-    RefPtrWillBeMember<SVGAnimatedLength> m_x;
-    RefPtrWillBeMember<SVGAnimatedLength> m_y;
-    RefPtrWillBeMember<SVGAnimatedLength> m_width;
-    RefPtrWillBeMember<SVGAnimatedLength> m_height;
-    RefPtrWillBeMember<SVGAnimatedString> m_result;
+    Member<SVGAnimatedLength> m_x;
+    Member<SVGAnimatedLength> m_y;
+    Member<SVGAnimatedLength> m_width;
+    Member<SVGAnimatedLength> m_height;
+    Member<SVGAnimatedString> m_result;
 };
 
 void invalidateFilterPrimitiveParent(SVGElement*);