Remove ActiveDOMObject::stop()

third_party/WebKit/Source/core/dom/ActiveDOMObject.cpp

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 45 matching lines @@
   m_suspendIfNeededCalled = true;
 #endif
   if (ExecutionContext* context = getExecutionContext())
     context->suspendActiveDOMObjectIfNeeded(this);
 }
 
 void ActiveDOMObject::suspend() {}
 
 void ActiveDOMObject::resume() {}
 
-void ActiveDOMObject::stop() {}
-
 void ActiveDOMObject::didMoveToNewExecutionContext(ExecutionContext* context) {
   setContext(context);
 
   if (context->activeDOMObjectsAreStopped()) {
-    stop();
+    contextDestroyed();
     return;
   }
 
   if (context->activeDOMObjectsAreSuspended()) {
     suspend();
     return;
   }
 
   resume();
 }
 
 }  // namespace blink