Remove ActiveDOMCallback::isScriptControllerTerminating

third_party/WebKit/Source/bindings/core/v8/ActiveDOMCallback.cpp

 /*
  * Copyright (C) 2010. 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 33 matching lines @@
 ActiveDOMCallback::~ActiveDOMCallback()
 {
 }
 
 bool ActiveDOMCallback::canInvokeCallback() const
 {
     ExecutionContext* context = getExecutionContext();
     return context && !context->activeDOMObjectsAreSuspended() && !context->activeDOMObjectsAreStopped();
 }
 
-bool ActiveDOMCallback::isScriptControllerTerminating() const
-{
-    ExecutionContext* context = getExecutionContext();
-    if (context && context->isWorkerGlobalScope()) {
-        WorkerOrWorkletScriptController* scriptController = toWorkerGlobalScope(context)->scriptController();
-        if (!scriptController || scriptController->isExecutionForbidden() || scriptController->isExecutionTerminating())
-            return true;
-    }
-    return false;
-}
-
 } // namespace blink