[DONT COMMIT] Worklet: Implement "addModule()" algorithm for main thread worklets

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 07122bda3c915bba916cf1c790d422169b002349..9adfb1f02bd1b30e53bfcd6c6ad4fdf7f70e555b 100644
--- a/third_party/WebKit/Source/core/workers/Worklet.h
+++ b/third_party/WebKit/Source/core/workers/Worklet.h
@@ -14,7 +14,6 @@
 namespace blink {
 
 class LocalFrame;
-class WorkletGlobalScopeProxy;
 
 // This is the base implementation of Worklet interface defined in the spec:
 // https://drafts.css-houdini.org/worklets/#worklet
@@ -37,9 +36,6 @@ class CORE_EXPORT Worklet : public GarbageCollectedFinalized<Worklet>,
   // addModule() imports ES6 module scripts.
   virtual ScriptPromise addModule(ScriptState*, const String& url) = 0;
 
-  // Returns a proxy to WorkletGlobalScope on the context thread.
-  virtual WorkletGlobalScopeProxy* GetWorkletGlobalScopeProxy() const = 0;
-
   // ContextLifecycleObserver
   virtual void ContextDestroyed(ExecutionContext*);