Oilpan: Remove most WillBe types from the code base

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

Index: third_party/WebKit/Source/core/svg/SVGStringList.h
diff --git a/third_party/WebKit/Source/core/svg/SVGStringList.h b/third_party/WebKit/Source/core/svg/SVGStringList.h
index c11286b69e432e5ed8d1d2bb09b270d5bf2e618f..4aa2fd1f4988f42d8c4c4be81d5125591e7637e3 100644
--- a/third_party/WebKit/Source/core/svg/SVGStringList.h
+++ b/third_party/WebKit/Source/core/svg/SVGStringList.h
@@ -55,9 +55,9 @@ class SVGStringList final : public SVGPropertyHelper<SVGStringList> {
 public:
     typedef SVGStringListTearOff TearOffType;
 
-    static PassRefPtrWillBeRawPtr<SVGStringList> create()
+    static RawPtr<SVGStringList> create()
     {
-        return adoptRefWillBeNoop(new SVGStringList());
+        return new SVGStringList();
     }
 
     ~SVGStringList() override;
@@ -78,9 +78,9 @@ public:
     SVGParsingError setValueAsString(const String&);
     String valueAsString() const override;
 
-    void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) override;
-    void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> fromValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement*) override;
-    float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement*) override;
+    void add(RawPtr<SVGPropertyBase>, SVGElement*) override;
+    void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, RawPtr<SVGPropertyBase> fromValue, RawPtr<SVGPropertyBase> toValue, RawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement*) override;
+    float calculateDistance(RawPtr<SVGPropertyBase> to, SVGElement*) override;
 
     static AnimatedPropertyType classType() { return AnimatedStringList; }