Oilpan: Remove most WillBe types from the code base

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

Index: third_party/WebKit/Source/core/svg/SVGUseElement.h
diff --git a/third_party/WebKit/Source/core/svg/SVGUseElement.h b/third_party/WebKit/Source/core/svg/SVGUseElement.h
index 0dacc192fd10cf475624e641d193c25ebf9af813..f44b9df45e4f61a82ad7cbc895c49101d43a120c 100644
--- a/third_party/WebKit/Source/core/svg/SVGUseElement.h
+++ b/third_party/WebKit/Source/core/svg/SVGUseElement.h
@@ -38,10 +38,10 @@ class SVGUseElement final : public SVGGraphicsElement,
     public DocumentResourceClient {
 
     DEFINE_WRAPPERTYPEINFO();
-    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGUseElement);
-    WILL_BE_USING_PRE_FINALIZER(SVGUseElement, dispose);
+    USING_GARBAGE_COLLECTED_MIXIN(SVGUseElement);
+    USING_PRE_FINALIZER(SVGUseElement, dispose);
 public:
-    static PassRefPtrWillBeRawPtr<SVGUseElement> create(Document&);
+    static RawPtr<SVGUseElement> create(Document&);
     ~SVGUseElement() override;
 
     void invalidateShadowTree();
@@ -107,17 +107,17 @@ private:
     void notifyFinished(Resource*) override;
     String debugName() const override { return "SVGUseElement"; }
     TreeScope* referencedScope() const;
-    void setDocumentResource(PassRefPtrWillBeRawPtr<DocumentResource>);
+    void setDocumentResource(RawPtr<DocumentResource>);
 
-    RefPtrWillBeMember<SVGAnimatedLength> m_x;
-    RefPtrWillBeMember<SVGAnimatedLength> m_y;
-    RefPtrWillBeMember<SVGAnimatedLength> m_width;
-    RefPtrWillBeMember<SVGAnimatedLength> m_height;
+    Member<SVGAnimatedLength> m_x;
+    Member<SVGAnimatedLength> m_y;
+    Member<SVGAnimatedLength> m_width;
+    Member<SVGAnimatedLength> m_height;
 
     bool m_haveFiredLoadEvent;
     bool m_needsShadowTreeRecreation;
-    RefPtrWillBeMember<SVGElement> m_targetElementInstance;
-    RefPtrWillBeMember<DocumentResource> m_resource;
+    Member<SVGElement> m_targetElementInstance;
+    Member<DocumentResource> m_resource;
 };
 
 } // namespace blink