IndexedDB: Remove m_contextStopped from ActiveDOMObjecs

third_party/WebKit/Source/modules/indexeddb/IDBTransaction.h

 /*
  * Copyright (C) 2010 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:
  *
  * 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
@@ skipping 109 matching lines @@
   void onAbort(DOMException*);
   void onComplete();
 
   // EventTarget
   const AtomicString& interfaceName() const override;
   ExecutionContext* getExecutionContext() const override;
 
   // ScriptWrappable
   bool hasPendingActivity() const final;
 
-  // ActiveDOMObject
-  void contextDestroyed() override;
-
   // For use in IDBObjectStore.isNewlyCreated(). The rest of the code should use
   // IDBObjectStore.isNewlyCreated() instead of calling this method directly.
   int64_t oldMaxObjectStoreId() const {
     DCHECK(isVersionChange());
     return m_oldDatabaseMetadata.maxObjectStoreId;
   }
 
  protected:
   // EventTarget
   DispatchEventResult dispatchEventInternal(Event*) override;
@@ skipping 44 matching lines @@
   // represent this case with an empty m_scope, because copying all the store
   // names would waste both time and memory.
   //
   // Using object store names to represent a transaction's scope is safe
   // because object stores cannot be renamed in non-versionchange
   // transactions.
   const HashSet<String> m_scope;
 
   State m_state = Active;
   bool m_hasPendingActivity = true;
-  bool m_contextStopped = false;
   Member<DOMException> m_error;
 
   HeapListHashSet<Member<IDBRequest>> m_requestList;
 
 #if DCHECK_IS_ON()
   bool m_finishCalled = false;
 #endif  // DCHECK_IS_ON()
 
   // Caches the IDBObjectStore instances returned by the objectStore() method.
   //
@@ skipping 35 matching lines @@
   // This does not include a snapshot of the database's object store / index
   // metadata.
   //
   // Only valid for versionchange transactions.
   IDBDatabaseMetadata m_oldDatabaseMetadata;
 };
 
 }  // namespace blink
 
 #endif  // IDBTransaction_h