| Index: Source/core/animation/AnimationEffect.idl
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| diff --git a/Source/core/animation/AnimationEffect.idl b/Source/core/animation/AnimationEffect.idl
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| index f5dc6ce2f5788ac2b080b806ce9f3afba8188b3f..6071df62ce6bc09fd448e92ac1bcef126957e5b6 100644
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| --- a/Source/core/animation/AnimationEffect.idl
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| +++ b/Source/core/animation/AnimationEffect.idl
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| @@ -2,6 +2,11 @@
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|  // Use of this source code is governed by a BSD-style license that can be
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|  // found in the LICENSE file.
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|  
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| +// http://www.w3.org/TR/web-animations/#the-animationeffect-interface
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| +
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| +// TODO(dstockwell): This interface has been removed in the latest spec:
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| +// https://w3c.github.io/web-animations/
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| +
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|  [
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|      RuntimeEnabled=WebAnimationsAPI,
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|      NoInterfaceObject,
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| 
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