| Index: third_party/WebKit/Source/bindings/scripts/v8_utilities.py
 | 
| diff --git a/third_party/WebKit/Source/bindings/scripts/v8_utilities.py b/third_party/WebKit/Source/bindings/scripts/v8_utilities.py
 | 
| index 5a62450b3c7c53e991194c613104aaa71aad7b35..e7cbd50734874ace06a362adf64e19502911b184 100644
 | 
| --- a/third_party/WebKit/Source/bindings/scripts/v8_utilities.py
 | 
| +++ b/third_party/WebKit/Source/bindings/scripts/v8_utilities.py
 | 
| @@ -247,6 +247,7 @@ def deprecate_as(member):
 | 
|  
 | 
|  # [Exposed]
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|  EXPOSED_EXECUTION_CONTEXT_METHOD = {
 | 
| +    'AnimationWorklet': 'isAnimationWorkletGlobalScope',
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|      'CompositorWorker': 'isCompositorWorkerGlobalScope',
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|      'DedicatedWorker': 'isDedicatedWorkerGlobalScope',
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|      'PaintWorklet': 'isPaintWorkletGlobalScope',
 | 
| 
 |