Refactor Worklet class to use ScriptResource

third_party/WebKit/Source/modules/compositorworker/WindowAnimationWorklet.h

 // Copyright 2016 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 WindowAnimationWorklet_h
 #define WindowAnimationWorklet_h
 
 #include "core/frame/DOMWindowProperty.h"
 #include "modules/ModulesExport.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class DOMWindow;
-class ExecutionContext;
 class AnimationWorklet;
 class Worklet;
 
 class MODULES_EXPORT WindowAnimationWorklet final : public GarbageCollected<WindowAnimationWorklet>, public Supplement<LocalDOMWindow>, public DOMWindowProperty {
     USING_GARBAGE_COLLECTED_MIXIN(WindowAnimationWorklet);
 public:
     static WindowAnimationWorklet& from(LocalDOMWindow&);
-    static Worklet* animationWorklet(ExecutionContext*, DOMWindow&);
-    AnimationWorklet* animationWorklet(ExecutionContext*);
+    static Worklet* animationWorklet(DOMWindow&);
+    AnimationWorklet* animationWorklet();
 
     DECLARE_TRACE();
 
 private:
     explicit WindowAnimationWorklet(LocalDOMWindow&);
     static const char* supplementName();
 
     Member<AnimationWorklet> m_animationWorklet;
 };
 
 } // namespace blink
 
 #endif // WindowAnimationWorklet_h