Oilpan: Remove most WillBe types from the code base

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

Index: third_party/WebKit/Source/core/svg/SVGAnimatedNumberList.h
diff --git a/third_party/WebKit/Source/core/svg/SVGAnimatedNumberList.h b/third_party/WebKit/Source/core/svg/SVGAnimatedNumberList.h
index b12fe77035aaf99994d57d6ffb2c1b4f4574b2d7..2a2938043e338edadf585fc6757af4eeb0041f38 100644
--- a/third_party/WebKit/Source/core/svg/SVGAnimatedNumberList.h
+++ b/third_party/WebKit/Source/core/svg/SVGAnimatedNumberList.h
@@ -41,13 +41,13 @@ namespace blink {
 class SVGAnimatedNumberList final : public SVGAnimatedProperty<SVGNumberList>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static PassRefPtrWillBeRawPtr<SVGAnimatedNumberList> create(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtrWillBeRawPtr<SVGNumberList> initialValue)
+    static RawPtr<SVGAnimatedNumberList> create(SVGElement* contextElement, const QualifiedName& attributeName, RawPtr<SVGNumberList> initialValue)
     {
-        return adoptRefWillBeNoop(new SVGAnimatedNumberList(contextElement, attributeName, initialValue));
+        return new SVGAnimatedNumberList(contextElement, attributeName, initialValue);
     }
 
 protected:
-    SVGAnimatedNumberList(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtrWillBeRawPtr<SVGNumberList> initialValue)
+    SVGAnimatedNumberList(SVGElement* contextElement, const QualifiedName& attributeName, RawPtr<SVGNumberList> initialValue)
         : SVGAnimatedProperty<SVGNumberList>(contextElement, attributeName, initialValue) { }
 };