1 files changed, 3 insertions, 12 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGByteCodeParser.h b/Source/JavaScriptCore/dfg/DFGByteCodeParser.h
index cb8626998..40d2abc78 100644
--- a/Source/JavaScriptCore/dfg/DFGByteCodeParser.h
+++ b/Source/JavaScriptCore/dfg/DFGByteCodeParser.h
@@ -23,25 +23,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef DFGByteCodeParser_h
-#define DFGByteCodeParser_h
+#pragma once
 
 #if ENABLE(DFG_JIT)
 
-#include "DFGGraph.h"
+namespace JSC { namespace DFG {
 
-namespace JSC {
+class Graph;
 
-class CodeBlock;
-class VM;
-
-namespace DFG {
-
-// Populate the Graph with a basic block of code from the CodeBlock,
-// starting at the provided bytecode index.
 bool parse(Graph&);
 
 } } // namespace JSC::DFG
 
 #endif
-#endif