Simplify SharedWorkerRepository code

Source/core/workers/DefaultSharedWorkerRepository.h

Index: Source/core/workers/DefaultSharedWorkerRepository.h
diff --git a/Source/core/workers/DefaultSharedWorkerRepository.h b/Source/core/workers/DefaultSharedWorkerRepository.h
deleted file mode 100644
index d0da7a3540245b7228247576bc0044833655799c..0000000000000000000000000000000000000000
--- a/Source/core/workers/DefaultSharedWorkerRepository.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef DefaultSharedWorkerRepository_h
-#define DefaultSharedWorkerRepository_h
-
-#include "core/frame/ContentSecurityPolicy.h"
-#include "wtf/Forward.h"
-#include "wtf/HashMap.h"
-#include "wtf/Noncopyable.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefPtr.h"
-#include "wtf/Threading.h"
-#include "wtf/text/StringHash.h"
-
-namespace WebCore {
-
-    class Document;
-    class ExceptionState;
-    class KURL;
-    class MessagePortChannel;
-    class ExecutionContext;
-    class SharedWorker;
-    class SharedWorkerProxy;
-
-    // Platform-specific implementation of the SharedWorkerRepository static interface.
-    class DefaultSharedWorkerRepository {
-        WTF_MAKE_NONCOPYABLE(DefaultSharedWorkerRepository); WTF_MAKE_FAST_ALLOCATED;
-    public:
-        // Invoked once the worker script has been loaded to fire up the worker thread.
-        void workerScriptLoaded(SharedWorkerProxy&, const String& userAgent, const String& workerScript, PassRefPtr<MessagePortChannel>, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType);
-
-        // Internal implementation of SharedWorkerRepository::connect()
-        void connectToWorker(PassRefPtr<SharedWorker>, PassRefPtr<MessagePortChannel>, const KURL&, const String& name, ExceptionState&);
-
-        // Notification that a document has been detached.
-        void documentDetached(Document*);
-
-        // Removes the passed SharedWorkerProxy from the repository.
-        void removeProxy(SharedWorkerProxy*);
-
-        bool hasSharedWorkers(Document*);
-
-        static DefaultSharedWorkerRepository& instance();
-    private:
-        DefaultSharedWorkerRepository();
-        ~DefaultSharedWorkerRepository();
-
-        PassRefPtr<SharedWorkerProxy> getProxy(const String& name, const KURL&);
-        // Mutex used to protect internal data structures.
-        Mutex m_lock;
-
-        // List of shared workers. Expectation is that there will be a limited number of shared workers, and so tracking them in a Vector is more efficient than nested HashMaps.
-        typedef Vector<RefPtr<SharedWorkerProxy> > SharedWorkerProxyRepository;
-        SharedWorkerProxyRepository m_proxies;
-    };
-
-} // namespace WebCore
-
-#endif // DefaultSharedWorkerRepository_h