(WIP) Worker: Merge ParentFrameTaskRunners into TaskRunnerHelper

third_party/WebKit/Source/core/workers/ThreadedObjectProxyBase.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 ThreadedObjectProxyBase_h
 #define ThreadedObjectProxyBase_h
 
 #include "bindings/core/v8/SourceLocation.h"
 #include "core/CoreExport.h"
 #include "core/dom/MessagePort.h"
+#include "core/workers/WorkerOrWorkletGlobalScope.h"
 #include "core/workers/WorkerReportingProxy.h"
 
 namespace blink {
 
-class ParentFrameTaskRunners;
 class ThreadedMessagingProxyBase;
 
 // A proxy to talk to the parent object. This object is created and destroyed on
 // the main thread, and used on the worker thread for proxying messages to the
 // ThreadedMessagingProxyBase on the main thread. ThreadedMessagingProxyBase
 // always outlives this proxy.
 class CORE_EXPORT ThreadedObjectProxyBase : public WorkerReportingProxy {
   USING_FAST_MALLOC(ThreadedObjectProxyBase);
   WTF_MAKE_NONCOPYABLE(ThreadedObjectProxyBase);
 
  public:
+  ThreadedObjectProxyBase() = default;
   ~ThreadedObjectProxyBase() override = default;
 
   void reportPendingActivity(bool hasPendingActivity);
 
   // WorkerReportingProxy overrides.
   void countFeature(UseCounter::Feature) override;
   void countDeprecation(UseCounter::Feature) override;
   void reportConsoleMessage(MessageSource,
                             MessageLevel,
                             const String& message,
                             SourceLocation*) override;
   void postMessageToPageInspector(const String&) override;
+  void didCreateWorkerGlobalScope(WorkerOrWorkletGlobalScope*) override;
   void didCloseWorkerGlobalScope() override;
   void didTerminateWorkerThread() override;
 
  protected:
-  explicit ThreadedObjectProxyBase(ParentFrameTaskRunners*);
   virtual WeakPtr<ThreadedMessagingProxyBase> messagingProxyWeakPtr() = 0;
-  ParentFrameTaskRunners* getParentFrameTaskRunners();
 
- private:
-  // Used to post a task to ThreadedMessagingProxyBase on the parent context
-  // thread.
-  CrossThreadPersistent<ParentFrameTaskRunners> m_parentFrameTaskRunners;
+  CrossThreadPersistent<WorkerOrWorkletGlobalScope> m_globalScope;
 };
 
 }  // namespace blink
 
 #endif  // ThreadedObjectProxyBase_h