Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/animation/StringKeyframe.h

 // Copyright 2014 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.
 
 #ifndef StringKeyframe_h
 #define StringKeyframe_h
 
 #include "core/animation/Keyframe.h"
 #include "core/css/StylePropertySet.h"
 
 #include "wtf/HashMap.h"
 
 namespace blink {
 
 class StyleSheetContents;
 
 // A specialization of Keyframe that associates user specified keyframe properties with either CSS properties or SVG attributes.
 class StringKeyframe : public Keyframe {
 public:
     static PassRefPtr<StringKeyframe> create()
     {
         return adoptRef(new StringKeyframe);
     }
 
     void setCSSPropertyValue(CSSPropertyID, const String& value, Element*, StyleSheetContents*);
-    void setCSSPropertyValue(CSSPropertyID, PassRefPtrWillBeRawPtr<CSSValue>);
+    void setCSSPropertyValue(CSSPropertyID, RawPtr<CSSValue>);
     void setPresentationAttributeValue(CSSPropertyID, const String& value, Element*, StyleSheetContents*);
     void setSVGAttributeValue(const QualifiedName&, const String& value);
 
     CSSValue* cssPropertyValue(CSSPropertyID property) const
     {
         int index = m_cssPropertyMap->findPropertyIndex(property);
         RELEASE_ASSERT(index >= 0);
         return m_cssPropertyMap->propertyAt(static_cast<unsigned>(index)).value();
     }
 
@@ skipping 29 matching lines @@
         CSSPropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easing, CSSValue*);
 
         virtual PassOwnPtr<Keyframe::PropertySpecificKeyframe> cloneWithOffset(double offset) const;
         bool isCSSPropertySpecificKeyframe() const override { return true; }
 
         PassRefPtr<Interpolation> createLegacyStyleInterpolation(CSSPropertyID, Keyframe::PropertySpecificKeyframe& end, Element*, const ComputedStyle* baseStyle) const;
         static bool createInterpolationsFromCSSValues(CSSPropertyID, CSSValue* fromCSSValue, CSSValue* toCSSValue, Element*, OwnPtr<Vector<RefPtr<Interpolation>>>& interpolations);
 
         void populateAnimatableValueCaches(CSSPropertyID, Keyframe::PropertySpecificKeyframe&, Element*, CSSValue& fromCSSValue, CSSValue& toCSSValue) const;
 
-        RefPtrWillBePersistent<CSSValue> m_value;
+        Persistent<CSSValue> m_value;
         mutable RefPtr<AnimatableValue> m_animatableValueCache;
     };
 
     class SVGPropertySpecificKeyframe : public Keyframe::PropertySpecificKeyframe {
     public:
         SVGPropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easing, const String&, EffectModel::CompositeOperation);
 
         const String& value() const { return m_value; }
 
         PassOwnPtr<PropertySpecificKeyframe> cloneWithOffset(double offset) const final;
@@ skipping 18 matching lines @@
         , m_presentationAttributeMap(MutableStylePropertySet::create(HTMLStandardMode))
     { }
 
     StringKeyframe(const StringKeyframe& copyFrom);
 
     PassRefPtr<Keyframe> clone() const override;
     PassOwnPtr<Keyframe::PropertySpecificKeyframe> createPropertySpecificKeyframe(PropertyHandle) const override;
 
     bool isStringKeyframe() const override { return true; }
 
-    RefPtrWillBePersistent<MutableStylePropertySet> m_cssPropertyMap;
-    RefPtrWillBePersistent<MutableStylePropertySet> m_presentationAttributeMap;
+    Persistent<MutableStylePropertySet> m_cssPropertyMap;
+    Persistent<MutableStylePropertySet> m_presentationAttributeMap;
     HashMap<const QualifiedName*, String> m_svgAttributeMap;
 };
 
 using CSSPropertySpecificKeyframe = StringKeyframe::CSSPropertySpecificKeyframe;
 using SVGPropertySpecificKeyframe = StringKeyframe::SVGPropertySpecificKeyframe;
 
 DEFINE_TYPE_CASTS(StringKeyframe, Keyframe, value, value->isStringKeyframe(), value.isStringKeyframe());
 DEFINE_TYPE_CASTS(CSSPropertySpecificKeyframe, Keyframe::PropertySpecificKeyframe, value, value->isCSSPropertySpecificKeyframe(), value.isCSSPropertySpecificKeyframe());
 DEFINE_TYPE_CASTS(SVGPropertySpecificKeyframe, Keyframe::PropertySpecificKeyframe, value, value->isSVGPropertySpecificKeyframe(), value.isSVGPropertySpecificKeyframe());
 
 } // namespace blink
 
 #endif