1 files changed, 22 insertions, 2 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/wtf/HashCountedSet.h b/src/3rdparty/webkit/JavaScriptCore/wtf/HashCountedSet.h
index 1a422d8..1fda9c1 100644
--- a/src/3rdparty/webkit/JavaScriptCore/wtf/HashCountedSet.h
+++ b/src/3rdparty/webkit/JavaScriptCore/wtf/HashCountedSet.h
@@ -64,8 +64,13 @@ namespace WTF {
         void remove(const ValueType& value);
         void remove(iterator it);
  
-       void clear();
-        
+        // removes the value, regardless of its count
+        void clear(iterator it);
+        void clear(const ValueType& value);
+
+        // clears the whole set
+        void clear();
+
     private:
         ImplType m_impl;
     };
@@ -166,6 +171,21 @@ namespace WTF {
     }
     
     template<typename Value, typename HashFunctions, typename Traits>
+    inline void HashCountedSet<Value, HashFunctions, Traits>::clear(const ValueType& value)
+    {
+        clear(find(value));
+    }
+    
+    template<typename Value, typename HashFunctions, typename Traits>
+    inline void HashCountedSet<Value, HashFunctions, Traits>::clear(iterator it)
+    {
+        if (it == end())
+            return;
+
+        m_impl.remove(it);
+    }
+    
+    template<typename Value, typename HashFunctions, typename Traits>
     inline void HashCountedSet<Value, HashFunctions, Traits>::clear()
     {
         m_impl.clear();