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diff --git a/Source/JavaScriptCore/profiler/Profiler.h b/Source/JavaScriptCore/profiler/Profiler.h
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+/*
+ * Copyright (C) 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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE 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 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 Profiler_h
+#define Profiler_h
+
+#include "Profile.h"
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefPtr.h>
+#include <wtf/Vector.h>
+
+namespace JSC {
+
+    class ExecState;
+    class JSGlobalData;
+    class JSObject;
+    class JSValue;
+    class ProfileGenerator;
+    class UString;
+    struct CallIdentifier;    
+
+    class Profiler : public FastAllocBase {
+    public:
+        static Profiler** enabledProfilerReference()
+        {
+            return &s_sharedEnabledProfilerReference;
+        }
+
+        static Profiler* profiler(); 
+        static CallIdentifier createCallIdentifier(ExecState* exec, JSValue, const UString& sourceURL, int lineNumber);
+
+        void startProfiling(ExecState*, const UString& title);
+        PassRefPtr<Profile> stopProfiling(ExecState*, const UString& title);
+
+        void willExecute(ExecState* callerCallFrame, JSValue function);
+        void willExecute(ExecState* callerCallFrame, const UString& sourceURL, int startingLineNumber);
+        void didExecute(ExecState* callerCallFrame, JSValue function);
+        void didExecute(ExecState* callerCallFrame, const UString& sourceURL, int startingLineNumber);
+
+        void exceptionUnwind(ExecState* handlerCallFrame);
+
+        const Vector<RefPtr<ProfileGenerator> >& currentProfiles() { return m_currentProfiles; };
+
+    private:
+        Vector<RefPtr<ProfileGenerator> > m_currentProfiles;
+        static Profiler* s_sharedProfiler;
+        static Profiler* s_sharedEnabledProfilerReference;
+    };
+
+} // namespace JSC
+
+#endif // Profiler_h