add ProfilingList.RemoveAll()

Shared/ProfilingList.cs

@@ -1,4 +1,5 @@
-using System.Collections;
+using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Diagnostics;
 
@@ -60,6 +61,10 @@ namespace SemiColinGames {
       return items.Remove(item);
     }
 
+    public int RemoveAll(Predicate<T> match) {
+      return items.RemoveAll(match);
+    }
+
     public void CopyTo(T[] array, int arrayIndex) {
       items.CopyTo(array, arrayIndex);
     }