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

Source/core/animation/css/CSSAnimationUpdate.h

 // Copyright 2015 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 CSSAnimationUpdate_h
 #define CSSAnimationUpdate_h
 
 #include "core/animation/AnimationStack.h"
 #include "core/animation/Interpolation.h"
 #include "core/animation/KeyframeEffectModel.h"
 #include "core/animation/css/CSSAnimatableValueFactory.h"
 #include "core/animation/css/CSSPropertyEquality.h"
 #include "core/css/CSSKeyframesRule.h"
 #include "core/layout/LayoutObject.h"
+#include "wtf/Allocator.h"
 #include "wtf/HashMap.h"
 #include "wtf/Vector.h"
 #include "wtf/text/AtomicString.h"
 
 namespace blink {
 
 class Animation;
 class InertEffect;
 
 // This class stores the CSS Animations/Transitions information we use during a style recalc.
 // This includes updates to animations/transitions as well as the Interpolations to be applied.
 class CSSAnimationUpdate final : public NoBaseWillBeGarbageCollectedFinalized<CSSAnimationUpdate> {
+    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(CSSAnimationUpdate);
+    WTF_MAKE_NONCOPYABLE(CSSAnimationUpdate);
 public:
+    CSSAnimationUpdate() { }
+
     class NewAnimation {
         ALLOW_ONLY_INLINE_ALLOCATION();
     public:
         NewAnimation()
             : styleRuleVersion(0)
         {
         }
 
         NewAnimation(AtomicString name, PassRefPtrWillBeRawPtr<InertEffect> effect, Timing timing, PassRefPtrWillBeRawPtr<StyleRuleKeyframes> styleRule)
             : name(name)
@@ skipping 214 matching lines @@
     ActiveInterpolationMap m_activeInterpolationsForTransitions;
 };
 
 } // namespace blink
 
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::CSSAnimationUpdate::NewAnimation);
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::CSSAnimationUpdate::UpdatedAnimation);
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::CSSAnimationUpdate::UpdatedAnimationStyle);
 
 #endif