1 files changed, 3 insertions, 8 deletions
diff --git a/Source/JavaScriptCore/parser/SourceProviderCache.h b/Source/JavaScriptCore/parser/SourceProviderCache.h
index 7558a09f4..05a851f9a 100644
--- a/Source/JavaScriptCore/parser/SourceProviderCache.h
+++ b/Source/JavaScriptCore/parser/SourceProviderCache.h
@@ -23,13 +23,10 @@
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef SourceProviderCache_h
-#define SourceProviderCache_h
+#pragma once
 
 #include "SourceProviderCacheItem.h"
 #include <wtf/HashMap.h>
-#include <wtf/OwnPtr.h>
-#include <wtf/PassOwnPtr.h>
 #include <wtf/RefCounted.h>
 
 namespace JSC {
@@ -45,9 +42,7 @@ public:
     const SourceProviderCacheItem* get(int sourcePosition) const { return m_map.get(sourcePosition); }
 
 private:
-    HashMap<int, std::unique_ptr<SourceProviderCacheItem>> m_map;
+    HashMap<int, std::unique_ptr<SourceProviderCacheItem>, WTF::IntHash<int>, WTF::UnsignedWithZeroKeyHashTraits<int>> m_map;
 };
 
-}
-
-#endif // SourceProviderCache_h
+} // namespace JSC