Worker: Provide a way to access parent frame task runners from a worker thread

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

Index: third_party/WebKit/Source/core/workers/InProcessWorkerObjectProxy.h
diff --git a/third_party/WebKit/Source/core/workers/InProcessWorkerObjectProxy.h b/third_party/WebKit/Source/core/workers/InProcessWorkerObjectProxy.h
index e1ee9a316a7b8f0e2396018c780eaa28127ee5a8..1645e8755ef4075d5eb8b9c39d12904cb87ae5e7 100644
--- a/third_party/WebKit/Source/core/workers/InProcessWorkerObjectProxy.h
+++ b/third_party/WebKit/Source/core/workers/InProcessWorkerObjectProxy.h
@@ -45,7 +45,6 @@ class ConsoleMessage;
 class ExecutionContext;
 class ExecutionContextTask;
 class InProcessWorkerMessagingProxy;
-class ParentFrameTaskRunners;
 class WorkerGlobalScope;
 class WorkerOrWorkletGlobalScope;
 
@@ -82,6 +81,7 @@ class CORE_EXPORT InProcessWorkerObjectProxy : public WorkerReportingProxy {
                             const String& message,
                             SourceLocation*) override;
   void postMessageToPageInspector(const String&) override;
+  ParentFrameTaskRunners* getParentFrameTaskRunners() override;
   void didCreateWorkerGlobalScope(WorkerOrWorkletGlobalScope*) override;
   void didEvaluateWorkerScript(bool success) override;
   void didCloseWorkerGlobalScope() override;
@@ -97,9 +97,6 @@ class CORE_EXPORT InProcessWorkerObjectProxy : public WorkerReportingProxy {
 
   void checkPendingActivity(TimerBase*);
 
-  // Returns the parent frame's task runners.
-  ParentFrameTaskRunners* getParentFrameTaskRunners();
-
   // This object always outlives this proxy.
   InProcessWorkerMessagingProxy* m_messagingProxy;