Oilpan: Remove most WillBe types from the code base

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/svg/SVGAnimatedHref.h"
 
 #include "core/SVGNames.h"
 #include "core/XLinkNames.h"
 #include "core/frame/UseCounter.h"
 #include "core/svg/SVGElement.h"
 
 namespace blink {
 
-PassRefPtrWillBeRawPtr<SVGAnimatedHref> SVGAnimatedHref::create(SVGElement* contextElement)
+RawPtr<SVGAnimatedHref> SVGAnimatedHref::create(SVGElement* contextElement)
 {
-    return adoptRefWillBeNoop(new SVGAnimatedHref(contextElement));
+    return new SVGAnimatedHref(contextElement);
 }
 
 DEFINE_TRACE(SVGAnimatedHref)
 {
     visitor->trace(m_xlinkHref);
     SVGAnimatedString::trace(visitor);
 }
 
 SVGAnimatedHref::SVGAnimatedHref(SVGElement* contextElement)
     : SVGAnimatedString(contextElement, SVGNames::hrefAttr, SVGString::create())
@@ skipping 50 matching lines @@
 {
     return useXLink() ? m_xlinkHref.get() : this;
 }
 
 bool SVGAnimatedHref::useXLink() const
 {
     return !SVGAnimatedString::isSpecified() && m_xlinkHref->isSpecified();
 }
 
 } // namespace blink