[worklets] Introduce AnimationWorkletGlobalScope and ThreadedWorkletGlobalScope

third_party/WebKit/Source/modules/compositorworker/AnimationWorkletGlobalScope.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 WorkerInternals_h
-#define WorkerInternals_h
+#ifndef AnimationWorkletGlobalScope_h
+#define AnimationWorkletGlobalScope_h
 
-#include "bindings/core/v8/ScriptState.h"
-#include "bindings/core/v8/ScriptWrappable.h"
-#include "platform/heap/GarbageCollected.h"
+#include "core/workers/ThreadedWorkletGlobalScope.h"
 
 namespace blink {
 
-class WorkerInternals final : public GarbageCollectedFinalized<WorkerInternals>, public ScriptWrappable {
+class AnimationWorkletGlobalScope : public ThreadedWorkletGlobalScope {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static WorkerInternals* create(ScriptState*);
-    virtual ~WorkerInternals();
+    static AnimationWorkletGlobalScope* create(const KURL&, const String& userAgent, PassRefPtr<SecurityOrigin>, v8::Isolate*, WorkerThread*);
+    ~AnimationWorkletGlobalScope() override;
 
-    DEFINE_INLINE_TRACE() {}
 private:
-    explicit WorkerInternals(ScriptState*);
+    AnimationWorkletGlobalScope(const KURL&, const String& userAgent, PassRefPtr<SecurityOrigin>, v8::Isolate*, WorkerThread*);
 };
 
 } // namespace blink
 
-#endif // WorkerInternals_h
+#endif // AnimationWorkletGlobalScope_h