diff -r 000000000000 -r 4f2f89ce4247 WebCore/loader/icon/IconLoader.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/loader/icon/IconLoader.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2006, 2008 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 COMPUTER, INC. ``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 COMPUTER, INC. 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 IconLoader_h
+#define IconLoader_h
+
+#include "SubresourceLoaderClient.h"
+#include <wtf/Forward.h>
+#include <wtf/Noncopyable.h>
+#include <wtf/RefPtr.h>
+
+namespace WebCore {
+
+class Frame;
+class KURL;
+class SharedBuffer;
+
+class IconLoader : private SubresourceLoaderClient, public Noncopyable {
+public:
+    static PassOwnPtr<IconLoader> create(Frame*);
+    ~IconLoader();
+    
+    void startLoading();
+    void stopLoading();
+
+private:
+    IconLoader(Frame*);
+
+    virtual void didReceiveResponse(SubresourceLoader*, const ResourceResponse&);
+    virtual void didReceiveData(SubresourceLoader*, const char*, int);
+    virtual void didFinishLoading(SubresourceLoader*);
+    virtual void didFail(SubresourceLoader*, const ResourceError&);
+
+    virtual void didReceiveAuthenticationChallenge(SubresourceLoader*, const AuthenticationChallenge&);
+    
+    void finishLoading(const KURL&, PassRefPtr<SharedBuffer> data);
+    void clearLoadingState();
+
+    Frame* m_frame;
+
+    RefPtr<SubresourceLoader> m_resourceLoader;
+    bool m_loadIsInProgress;
+}; // class IconLoader
+
+} // namespace WebCore
+
+#endif