Revert "Fix SecuredAnnotationSecurityMetadataSourceTests -> Related SPR-16677"

This reverts commit d4e459874a.

core/src/test/java/org/springframework/security/access/annotation/sec2150/MethodInvocationFactory.java

@@ -30,7 +30,7 @@ public class MethodInvocationFactory {
 	public static MockMethodInvocation createSec2150MethodInvocation()
 			throws NoSuchMethodException {
 		ProxyFactory factory = new ProxyFactory(new Class[] { PersonRepository.class });
-		factory.setTargetClass(PersonRepositoryImpl.class);
+		factory.setTargetClass(CrudRepository.class);
 		PersonRepository repository = (PersonRepository) factory.getProxy();
 		return new MockMethodInvocation(repository, PersonRepository.class, "findAll");
 	}

core/src/test/java/org/springframework/security/access/annotation/sec2150/PersonRepositoryImpl.java

@@ -1,26 +0,0 @@
-/*
- * Copyright 2002-2018 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.springframework.security.access.annotation.sec2150;
-
-/**
- * @author Joe Grandja
- */
-public class PersonRepositoryImpl implements PersonRepository {
-	@Override
-	public Iterable<Object> findAll() {
-		return null;
-	}
-}