Remove unused AnimatableValue types

third_party/WebKit/Source/core/animation/animatable/AnimatableValue.h

Index: third_party/WebKit/Source/core/animation/animatable/AnimatableValue.h
diff --git a/third_party/WebKit/Source/core/animation/animatable/AnimatableValue.h b/third_party/WebKit/Source/core/animation/animatable/AnimatableValue.h
index 3dcfc9bec984a50ac09965ee5343cb7b33116c1e..005c1c711800649382506a267a6ade90a3238720 100644
--- a/third_party/WebKit/Source/core/animation/animatable/AnimatableValue.h
+++ b/third_party/WebKit/Source/core/animation/animatable/AnimatableValue.h
@@ -45,45 +45,10 @@ class CORE_EXPORT AnimatableValue : public RefCounted<AnimatableValue> {
   static PassRefPtr<AnimatableValue> Interpolate(const AnimatableValue*,
                                                  const AnimatableValue*,
                                                  double fraction);
-  static bool UsesDefaultInterpolation(const AnimatableValue* from,
-                                       const AnimatableValue* to) {
-    return !from->IsSameType(to) || from->UsesDefaultInterpolationWith(to);
-  }
-
-  bool Equals(const AnimatableValue* value) const {
-    return IsSameType(value) && EqualTo(value);
-  }
-  bool Equals(const AnimatableValue& value) const { return Equals(&value); }
-
-  bool IsClipPathOperation() const {
-    return GetType() == kTypeClipPathOperation;
-  }
-  bool IsColor() const { return GetType() == kTypeColor; }
   bool IsDouble() const { return GetType() == kTypeDouble; }
-  bool IsDoubleAndBool() const { return GetType() == kTypeDoubleAndBool; }
   bool IsFilterOperations() const { return GetType() == kTypeFilterOperations; }
-  bool IsFontVariationSettings() const {
-    return GetType() == kTypeFontVariationSettings;
-  }
-  bool IsImage() const { return GetType() == kTypeImage; }
-  bool IsLength() const { return GetType() == kTypeLength; }
-  bool IsLengthBox() const { return GetType() == kTypeLengthBox; }
-  bool IsLengthBoxAndBool() const { return GetType() == kTypeLengthBoxAndBool; }
-  bool IsLengthPoint() const { return GetType() == kTypeLengthPoint; }
-  bool IsLengthPoint3D() const { return GetType() == kTypeLengthPoint3D; }
-  bool IsLengthSize() const { return GetType() == kTypeLengthSize; }
-  bool IsPath() const { return GetType() == kTypePath; }
-  bool IsRepeatable() const { return GetType() == kTypeRepeatable; }
-  bool IsSVGLength() const { return GetType() == kTypeSVGLength; }
-  bool IsSVGPaint() const { return GetType() == kTypeSVGPaint; }
-  bool IsShadow() const { return GetType() == kTypeShadow; }
-  bool IsShapeValue() const { return GetType() == kTypeShapeValue; }
-  bool IsStrokeDasharrayList() const {
-    return GetType() == kTypeStrokeDasharrayList;
-  }
   bool IsTransform() const { return GetType() == kTypeTransform; }
   bool IsUnknown() const { return GetType() == kTypeUnknown; }
-  bool IsVisibility() const { return GetType() == kTypeVisibility; }
 
   bool IsSameType(const AnimatableValue* value) const {
     DCHECK(value);
@@ -92,36 +57,12 @@ class CORE_EXPORT AnimatableValue : public RefCounted<AnimatableValue> {
 
  protected:
   enum AnimatableType {
-    kTypeClipPathOperation,
-    kTypeColor,
     kTypeDouble,
-    kTypeDoubleAndBool,
     kTypeFilterOperations,
-    kTypeFontVariationSettings,
-    kTypeImage,
-    kTypeLength,
-    kTypeLengthBox,
-    kTypeLengthBoxAndBool,
-    kTypeLengthPoint,
-    kTypeLengthPoint3D,
-    kTypeLengthSize,
-    kTypePath,
-    kTypeRepeatable,
-    kTypeSVGLength,
-    kTypeSVGPaint,
-    kTypeShadow,
-    kTypeShapeValue,
-    kTypeStrokeDasharrayList,
     kTypeTransform,
     kTypeUnknown,
-    kTypeVisibility,
   };
 
-  virtual bool UsesDefaultInterpolationWith(
-      const AnimatableValue* value) const {
-    NOTREACHED();
-    return false;
-  }
   virtual PassRefPtr<AnimatableValue> InterpolateTo(const AnimatableValue*,
                                                     double fraction) const {
     NOTREACHED();
@@ -141,9 +82,6 @@ class CORE_EXPORT AnimatableValue : public RefCounted<AnimatableValue> {
 
  private:
   virtual AnimatableType GetType() const = 0;
-  // Implementations can assume that the object being compared has the same type
-  // as the object this is called on
-  virtual bool EqualTo(const AnimatableValue*) const = 0;
 
   template <class Keyframe>
   friend class KeyframeEffectModel;