Source/modules/quota/StorageQuotaClient.cpp

/*
 * Copyright (C) 2014 Google Inc. All rights reserved.
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 * in the documentation and/or other materials provided with the
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "config.h"
#include "StorageQuotaClient.h"

#include "core/dom/Document.h"
#include "core/page/Page.h"
#include "core/workers/WorkerGlobalScope.h"

namespace blink {

const char* StorageQuotaClient::supplementName()
{
    return "StorageQuotaClient";
}

StorageQuotaClient* StorageQuotaClient::from(ExecutionContext* context)
{
    if (!context->isDocument())
        return 0;
    return static_cast<StorageQuotaClient*>(WillBeHeapSupplement<Page>::from(toDocument(context)->page(), supplementName()));
}

void provideStorageQuotaClientTo(Page& page, PassOwnPtrWillBeRawPtr<StorageQuotaClient> client)
{
    page.provideSupplement(StorageQuotaClient::supplementName(), client);
}

} // namespace blink