Make classes and structures in Source/core/animation fast-allocated.

Source/core/animation/Keyframe.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 Keyframe_h
 #define Keyframe_h
 
 #include "core/CoreExport.h"
 #include "core/animation/AnimationEffect.h"
 #include "core/animation/EffectModel.h"
 #include "core/animation/PropertyHandle.h"
 #include "core/animation/animatable/AnimatableValue.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
 using PropertyHandleSet = HashSet<PropertyHandle>;
 
 class Element;
 class ComputedStyle;
 
 // FIXME: Make Keyframe immutable
 class CORE_EXPORT Keyframe : public RefCountedWillBeGarbageCollectedFinalized<Keyframe> {
+    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(Keyframe);
+    WTF_MAKE_NONCOPYABLE(Keyframe);
 public:
     virtual ~Keyframe() { }
 
     void setOffset(double offset) { m_offset = offset; }
     double offset() const { return m_offset; }
 
     void setComposite(EffectModel::CompositeOperation composite) { m_composite = composite; }
     EffectModel::CompositeOperation composite() const { return m_composite; }
 
     void setEasing(PassRefPtr<TimingFunction> easing) { m_easing = easing; }
@@ skipping 13 matching lines @@
         theClone->setOffset(offset);
         return theClone.release();
     }
 
     virtual bool isAnimatableValueKeyframe() const { return false; }
     virtual bool isStringKeyframe() const { return false; }
 
     DEFINE_INLINE_VIRTUAL_TRACE() { }
 
     class PropertySpecificKeyframe : public NoBaseWillBeGarbageCollectedFinalized<PropertySpecificKeyframe> {
+        WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(PropertySpecificKeyframe);
+        WTF_MAKE_NONCOPYABLE(PropertySpecificKeyframe);
     public:
         virtual ~PropertySpecificKeyframe() { }
         double offset() const { return m_offset; }
         TimingFunction& easing() const { return *m_easing; }
         EffectModel::CompositeOperation composite() const { return m_composite; }
         double underlyingFraction() const { return m_composite == EffectModel::CompositeReplace ? 0 : 1; }
         virtual bool isNeutral() const { ASSERT_NOT_REACHED(); return false; }
         virtual PassOwnPtrWillBeRawPtr<PropertySpecificKeyframe> cloneWithOffset(double offset) const = 0;
 
         // FIXME: Remove this once CompositorAnimations no longer depends on AnimatableValues
@@ skipping 34 matching lines @@
     }
 
     double m_offset;
     EffectModel::CompositeOperation m_composite;
     RefPtr<TimingFunction> m_easing;
 };
 
 } // namespace blink
 
 #endif // Keyframe_h