Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/svg/SVGPathElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGPathElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGPathElement.cpp b/third_party/WebKit/Source/core/svg/SVGPathElement.cpp
index 5cd714a5d5b4bd2f451a88ae857dfacac7992fcb..1d4866f9931e792e6bc7f7848d258bf2a116f6b1 100644
--- a/third_party/WebKit/Source/core/svg/SVGPathElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGPathElement.cpp
@@ -30,9 +30,9 @@ namespace blink {
 
 class SVGAnimatedPathLength final : public SVGAnimatedNumber {
 public:
-    static PassRefPtrWillBeRawPtr<SVGAnimatedPathLength> create(SVGPathElement* contextElement)
+    static RawPtr<SVGAnimatedPathLength> create(SVGPathElement* contextElement)
     {
-        return adoptRefWillBeNoop(new SVGAnimatedPathLength(contextElement));
+        return (new SVGAnimatedPathLength(contextElement));
     }
 
     SVGParsingError setBaseValueAsString(const String& value) override
@@ -94,7 +94,7 @@ float SVGPathElement::getTotalLength()
     return SVGPathQuery(pathByteStream()).getTotalLength();
 }
 
-PassRefPtrWillBeRawPtr<SVGPointTearOff> SVGPathElement::getPointAtLength(float length)
+RawPtr<SVGPointTearOff> SVGPathElement::getPointAtLength(float length)
 {
     document().updateLayoutIgnorePendingStylesheets();
     FloatPoint point = SVGPathQuery(pathByteStream()).getPointAtLength(length);