--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit2/WebProcess/WebPage/WebBackForwardListProxy.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2010 Apple 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
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 WebBackForwardListProxy_h
+#define WebBackForwardListProxy_h
+
+#include <WebCore/BackForwardList.h>
+
+namespace WebKit {
+
+class WebPage;
+
+class WebBackForwardListProxy : public WebCore::BackForwardList {
+public: 
+    static PassRefPtr<WebBackForwardListProxy> create(WebPage* page) { return adoptRef(new WebBackForwardListProxy(page)); }
+    ~WebBackForwardListProxy();
+
+    static WebCore::HistoryItem* itemForID(uint64_t);
+
+    void addItem(PassRefPtr<WebCore::HistoryItem>);
+    void goBack();
+    void goForward();
+    void goToItem(WebCore::HistoryItem*);
+        
+    WebCore::HistoryItem* backItem();
+    WebCore::HistoryItem* currentItem();
+    WebCore::HistoryItem* forwardItem();
+    WebCore::HistoryItem* itemAtIndex(int);
+
+    void backListWithLimit(int, WebCore::HistoryItemVector&);
+    void forwardListWithLimit(int, WebCore::HistoryItemVector&);
+
+    int capacity();
+    void setCapacity(int);
+    bool enabled();
+    void setEnabled(bool);
+    int backListCount();
+    int forwardListCount();
+    bool containsItem(WebCore::HistoryItem*);
+
+    void close();
+    bool closed();
+    
+    void removeItem(WebCore::HistoryItem*);
+    WebCore::HistoryItemVector& entries();
+    
+    void pushStateItem(PassRefPtr<WebCore::HistoryItem>);
+
+#if ENABLE(WML)
+    void clearWMLPageHistory();
+#endif
+
+private:
+    WebBackForwardListProxy(WebPage*);
+    
+    WebPage* m_page;
+
+    unsigned m_capacity;
+    bool m_closed;
+    bool m_enabled;
+};
+
+} // namespace WebKit
+
+#endif // WebBackForwardListProxy_h