Simplify SharedWorkerRepository code

public/web/WebSharedWorkerRepository.h

 /*
  * Copyright (C) 2009 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 21 matching lines @@
 #define WebSharedWorkerRepository_h
 
 #include "../platform/WebCommon.h"
 
 namespace WebKit {
 
 class WebString;
 class WebSharedWorker;
 class WebURL;
 
+// FIXME: Deprecate this.
 class WebSharedWorkerRepository {
 public:
     // Unique identifier for the parent document of a worker (unique within a given process).
     typedef unsigned long long DocumentID;
 
     // Tracks a newly-created SharedWorker via the repository.
     virtual void addSharedWorker(WebSharedWorker*, DocumentID) = 0;
 
     // Invoked when a document has been detached. DocumentID can be re-used after documentDetached() is invoked.
     virtual void documentDetached(DocumentID) = 0;
 
     // Returns true if the passed document is associated with any SharedWorkers.
     virtual bool hasSharedWorkers(DocumentID) = 0;
 };
 
 // Initializes shared worker support.
 BLINK_EXPORT void setSharedWorkerRepository(WebSharedWorkerRepository*);
 
 } // namespace WebKit
 
 #endif // WebSharedWorkerRepository_h