Remove ParsingPathMatcher

Now that we also have RequestPath and PathContainer with the latter as
the required input, the ParsingPathMatcher adapter can be removed.

spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/PathMatchConfigurerTests.java

@@ -1,49 +0,0 @@
-/*
- * Copyright 2002-2017 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.web.servlet.config.annotation;
-
-import org.hamcrest.Matchers;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-import org.springframework.web.util.pattern.ParsingPathMatcher;
-
-/**
- * Unit tests for {@link PathMatchConfigurer}
- * @author Brian Clozel
- */
-public class PathMatchConfigurerTests {
-
-	@Rule
-	public ExpectedException thrown = ExpectedException.none();
-
-	// SPR-15303
-	@Test
-	public void illegalConfigurationParsingPathMatcher() {
-		PathMatchConfigurer configurer = new PathMatchConfigurer();
-		configurer.setPathMatcher(new ParsingPathMatcher());
-		configurer.setUseSuffixPatternMatch(true);
-		configurer.setUseTrailingSlashMatch(true);
-
-		this.thrown.expect(IllegalStateException.class);
-		this.thrown.expectMessage(Matchers.containsString("useSuffixPatternMatch"));
-		this.thrown.expectMessage(Matchers.containsString("useTrailingSlashMatch"));
-
-		configurer.getPathMatcher();
-	}
-}