Reduce SuspendableObjects

third_party/WebKit/Source/core/workers/Worklet.h

Index: third_party/WebKit/Source/core/workers/Worklet.h
diff --git a/third_party/WebKit/Source/core/workers/Worklet.h b/third_party/WebKit/Source/core/workers/Worklet.h
index 1efcf0be2978bfec355b1c88211e8e7f733f2e0f..0e1736399ea09d635cb273295ad2f4d03cbfeace 100644
--- a/third_party/WebKit/Source/core/workers/Worklet.h
+++ b/third_party/WebKit/Source/core/workers/Worklet.h
@@ -8,7 +8,7 @@
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/CoreExport.h"
-#include "core/dom/SuspendableObject.h"
+#include "core/dom/ContextLifecycleObserver.h"
 #include "core/loader/resource/ScriptResource.h"
 #include "platform/heap/Handle.h"
 
@@ -21,12 +21,14 @@ class WorkletScriptLoader;
 
 class CORE_EXPORT Worklet : public GarbageCollectedFinalized<Worklet>,
                             public ScriptWrappable,
-                            public SuspendableObject {
+                            public ContextLifecycleObserver {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(Worklet);
   WTF_MAKE_NONCOPYABLE(Worklet);
 
  public:
+  virtual ~Worklet() {}
+
   virtual void initialize() {}
   virtual bool isInitialized() const { return true; }
 
@@ -37,7 +39,7 @@ class CORE_EXPORT Worklet : public GarbageCollectedFinalized<Worklet>,
 
   void notifyFinished(WorkletScriptLoader*);
 
-  // SuspendableObject
+  // ContextLifecycleObserver
   void contextDestroyed() final;
 
   DECLARE_VIRTUAL_TRACE();