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-rw-r--r--chromium/third_party/WebKit/Source/core/workers/DefaultSharedWorkerRepository.h88
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diff --git a/chromium/third_party/WebKit/Source/core/workers/DefaultSharedWorkerRepository.h b/chromium/third_party/WebKit/Source/core/workers/DefaultSharedWorkerRepository.h
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--- a/chromium/third_party/WebKit/Source/core/workers/DefaultSharedWorkerRepository.h
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-/*
- * 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/page/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 ScriptExecutionContext;
- 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, PassOwnPtr<MessagePortChannel>, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType);
-
- // Internal implementation of SharedWorkerRepository::connect()
- void connectToWorker(PassRefPtr<SharedWorker>, PassOwnPtr<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