moved old params files

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

src/ast/simplifier/array_simplifier_params.h

@@ -0,0 +1,33 @@
+/*++
+Copyright (c) 2006 Microsoft Corporation
+
+Module Name:
+
+    array_simplifier_params.h
+
+Abstract:
+
+    This file was created during code reorg.
+
+Author:
+
+    Leonardo de Moura (leonardo) 2012-12-02.
+
+Revision History:
+
+--*/
+#ifndef _ARRAY_SIMPLIFIER_PARAMS_H_
+#define _ARRAY_SIMPLIFIER_PARAMS_H_
+
+struct array_simplifier_params {
+    bool            m_array_canonize_simplify;
+    bool            m_array_simplify; // temporary hack for disabling array simplifier plugin.
+
+    array_simplifier_params():
+        m_array_canonize_simplify(false),
+        m_array_simplify(true) {
+    }
+};
+    
+#endif /* _ARITH_SIMPLIFIER_PARAMS_H_ */
+