Oilpan: Remove most WillBe types from the code base

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

Index: third_party/WebKit/Source/core/svg/SVGNumberListTearOff.h
diff --git a/third_party/WebKit/Source/core/svg/SVGNumberListTearOff.h b/third_party/WebKit/Source/core/svg/SVGNumberListTearOff.h
index 91d71f6cbdb42e651448db7f5bbcc9673c85579d..102182a00af79b8f60b6bb4427e095e9bc2a2f60 100644
--- a/third_party/WebKit/Source/core/svg/SVGNumberListTearOff.h
+++ b/third_party/WebKit/Source/core/svg/SVGNumberListTearOff.h
@@ -41,13 +41,13 @@ class SVGNumberListTearOff final
     , public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static PassRefPtrWillBeRawPtr<SVGNumberListTearOff> create(PassRefPtrWillBeRawPtr<SVGNumberList> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
+    static RawPtr<SVGNumberListTearOff> create(RawPtr<SVGNumberList> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
     {
-        return adoptRefWillBeNoop(new SVGNumberListTearOff(target, contextElement, propertyIsAnimVal, attributeName));
+        return (new SVGNumberListTearOff(target, contextElement, propertyIsAnimVal, attributeName));
     }
 
 private:
-    SVGNumberListTearOff(PassRefPtrWillBeRawPtr<SVGNumberList> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
+    SVGNumberListTearOff(RawPtr<SVGNumberList> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
         : SVGListPropertyTearOffHelper<SVGNumberListTearOff, SVGNumberList>(target, contextElement, propertyIsAnimVal, attributeName) { }
 };