Fix virtual/override/final usage in Source/core/{animation,css,style}/.

Source/core/animation/InterpolableValue.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 InterpolableValue_h
 #define InterpolableValue_h
 
 #include "core/CoreExport.h"
 #include "core/animation/animatable/AnimatableValue.h"
 #include "platform/heap/Handle.h"
@@ skipping 33 matching lines @@
     friend class AnimationInterpolableValueTest;
 };
 
 class CORE_EXPORT InterpolableNumber final : public InterpolableValue {
 public:
     static PassOwnPtrWillBeRawPtr<InterpolableNumber> create(double value)
     {
         return adoptPtrWillBeNoop(new InterpolableNumber(value));
     }
 
-    virtual bool isNumber() const override final { return true; }
+    bool isNumber() const final { return true; }
     double value() const { return m_value; }
-    virtual PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const override final { return create(m_value); }
+    PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const final { return create(m_value); }
 
 private:
-    virtual void interpolate(const InterpolableValue& to, const double progress, InterpolableValue& result) const override final;
-    virtual void add(const InterpolableValue& rhs, InterpolableValue& result) const override final;
-    virtual void multiply(double scalar, InterpolableValue& result) const override final;
+    void interpolate(const InterpolableValue& to, const double progress, InterpolableValue& result) const final;
+    void add(const InterpolableValue& rhs, InterpolableValue& result) const final;
+    void multiply(double scalar, InterpolableValue& result) const final;
     double m_value;
 
     explicit InterpolableNumber(double value)
         : m_value(value)
     {
     }
 
 };
 
 class CORE_EXPORT InterpolableBool final : public InterpolableValue {
 public:
     static PassOwnPtrWillBeRawPtr<InterpolableBool> create(bool value)
     {
         return adoptPtrWillBeNoop(new InterpolableBool(value));
     }
 
-    virtual bool isBool() const override final { return true; }
+    bool isBool() const final { return true; }
     bool value() const { return m_value; }
-    virtual PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const override final { return create(m_value); }
+    PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const final { return create(m_value); }
 
 private:
-    virtual void interpolate(const InterpolableValue& to, const double progress, InterpolableValue& result) const override final;
-    virtual void add(const InterpolableValue& rhs, InterpolableValue& result) const override final;
-    virtual void multiply(double scalar, InterpolableValue& result) const override final { ASSERT_NOT_REACHED(); }
+    void interpolate(const InterpolableValue& to, const double progress, InterpolableValue& result) const final;
+    void add(const InterpolableValue& rhs, InterpolableValue& result) const final;
+    void multiply(double scalar, InterpolableValue& result) const final { ASSERT_NOT_REACHED(); }
     bool m_value;
 
     explicit InterpolableBool(bool value)
         : m_value(value)
     {
     }
 
 };
 
 class CORE_EXPORT InterpolableList : public InterpolableValue {
 public:
     // Explicitly delete operator= because MSVC automatically generate
     // copy constructors and operator= for dll-exported classes.
     // Since InterpolableList is not copyable, automatically generated
     // operator= causes MSVC compiler error.
     // However, we cannot use WTF_MAKE_NONCOPYABLE because InterpolableList
     // has its own copy constructor. So just delete operator= here.
     InterpolableList& operator=(const InterpolableList&) = delete;
 
     static PassOwnPtrWillBeRawPtr<InterpolableList> create(const InterpolableList &other)
     {
         return adoptPtrWillBeNoop(new InterpolableList(other));
     }
 
     static PassOwnPtrWillBeRawPtr<InterpolableList> create(size_t size)
     {
         return adoptPtrWillBeNoop(new InterpolableList(size));
     }
 
-    virtual bool isList() const override final { return true; }
+    bool isList() const final { return true; }
     void set(size_t position, PassOwnPtrWillBeRawPtr<InterpolableValue> value)
     {
         ASSERT(position < m_size);
         m_values[position] = value;
     }
     const InterpolableValue* get(size_t position) const
     {
         ASSERT(position < m_size);
         return m_values[position].get();
     }
     size_t length() const { return m_size; }
-    virtual PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const override final { return create(*this); }
+    PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const final { return create(*this); }
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
-    virtual void interpolate(const InterpolableValue& to, const double progress, InterpolableValue& result) const override final;
-    virtual void add(const InterpolableValue& rhs, InterpolableValue& result) const override final;
-    virtual void multiply(double scalar, InterpolableValue& result) const override final;
+    void interpolate(const InterpolableValue& to, const double progress, InterpolableValue& result) const final;
+    void add(const InterpolableValue& rhs, InterpolableValue& result) const final;
+    void multiply(double scalar, InterpolableValue& result) const final;
     explicit InterpolableList(size_t size)
         : m_size(size)
         , m_values(m_size)
     {
     }
 
     InterpolableList(const InterpolableList& other)
         : m_size(other.m_size)
         , m_values(m_size)
     {
         for (size_t i = 0; i < m_size; i++)
             set(i, other.m_values[i]->clone());
     }
 
     size_t m_size;
     WillBeHeapVector<OwnPtrWillBeMember<InterpolableValue>> m_values;
 };
 
 // FIXME: Remove this when we can.
 class InterpolableAnimatableValue : public InterpolableValue {
 public:
     static PassOwnPtrWillBeRawPtr<InterpolableAnimatableValue> create(PassRefPtrWillBeRawPtr<AnimatableValue> value)
     {
         return adoptPtrWillBeNoop(new InterpolableAnimatableValue(value));
     }
 
-    virtual bool isAnimatableValue() const override final { return true; }
+    bool isAnimatableValue() const final { return true; }
     AnimatableValue* value() const { return m_value.get(); }
-    virtual PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const override final { return create(m_value); }
+    PassOwnPtrWillBeRawPtr<InterpolableValue> clone() const final { return create(m_value); }
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
-    virtual void interpolate(const InterpolableValue &to, const double progress, InterpolableValue& result) const override final;
-    virtual void add(const InterpolableValue& rhs, InterpolableValue& result) const override final { ASSERT_NOT_REACHED(); }
-    virtual void multiply(double scalar, InterpolableValue& result) const override final { ASSERT_NOT_REACHED(); }
+    void interpolate(const InterpolableValue &to, const double progress, InterpolableValue& result) const final;
+    void add(const InterpolableValue& rhs, InterpolableValue& result) const final { ASSERT_NOT_REACHED(); }
+    void multiply(double scalar, InterpolableValue& result) const final { ASSERT_NOT_REACHED(); }
     RefPtrWillBeMember<AnimatableValue> m_value;
 
     InterpolableAnimatableValue(PassRefPtrWillBeRawPtr<AnimatableValue> value)
         : m_value(value)
     {
     }
 };
 
 DEFINE_TYPE_CASTS(InterpolableNumber, InterpolableValue, value, value->isNumber(), value.isNumber());
 DEFINE_TYPE_CASTS(InterpolableBool, InterpolableValue, value, value->isBool(), value.isBool());
 DEFINE_TYPE_CASTS(InterpolableList, InterpolableValue, value, value->isList(), value.isList());
 DEFINE_TYPE_CASTS(InterpolableAnimatableValue, InterpolableValue, value, value->isAnimatableValue(), value.isAnimatableValue());
 
 }
 
 #endif