1 files changed, 1 insertions, 7 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGBackwardsPropagationPhase.h b/Source/JavaScriptCore/dfg/DFGBackwardsPropagationPhase.h
index 438684657..75c28e884 100644
--- a/Source/JavaScriptCore/dfg/DFGBackwardsPropagationPhase.h
+++ b/Source/JavaScriptCore/dfg/DFGBackwardsPropagationPhase.h
@@ -23,10 +23,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef DFGBackwardsPropagationPhase_h
-#define DFGBackwardsPropagationPhase_h
-
-#include <wtf/Platform.h>
+#pragma once
 
 #if ENABLE(DFG_JIT)
 
@@ -44,6 +41,3 @@ bool performBackwardsPropagation(Graph&);
 } } // namespace JSC::DFG
 
 #endif // ENABLE(DFG_JIT)
-
-#endif // DFGBackwardsPropagationPhase_h
-