Remove new_uuid from SqLite dialect

Author: maca88

src/NHibernate/Dialect/SQLiteDialect.cs

@@ -114,12 +114,6 @@ protected virtual void RegisterFunctions()
 			else
 				RegisterFunction("strguid", new SQLFunctionTemplate(NHibernateUtil.String, "cast(?1 as char)"));
 
-			// This does not generate a valid uuid, but SelectGUIDString property already uses this.
-			// See https://www.ietf.org/rfc/rfc4122.txt
-			// System.Guid does not seem to care about the uuid validity, but this may still cause
-			// other issues.
-			RegisterFunction("new_uuid", new SQLFunctionTemplate(NHibernateUtil.Guid, "randomblob(16)"));
-
 			// SQLite random function yields a long, ranging form MinValue to MaxValue. (-9223372036854775808 to
 			// 9223372036854775807). HQL random requires a float from 0 inclusive to 1 exclusive, so we divide by
 			// 9223372036854775808 then 2 for having a value between -0.5 included to 0.5 excluded, and finally