// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-#ifndef EXTENSIONS_COMMON_STACK_FRAME
-#define EXTENSIONS_COMMON_STACK_FRAME
+#ifndef EXTENSIONS_COMMON_STACK_FRAME_H_
+#define EXTENSIONS_COMMON_STACK_FRAME_H_
#include <vector>
} // namespace extensions
-#endif // EXTENSIONS_COMMON_STACK_FRAME
+#endif // EXTENSIONS_COMMON_STACK_FRAME_H_