Inject InfoContributorProperties more precisely

Closes gh-15750

Author: wilkinsona

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/info/InfoContributorAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -52,12 +52,6 @@ public class InfoContributorAutoConfiguration {
 	 */
 	public static final int DEFAULT_ORDER = Ordered.HIGHEST_PRECEDENCE + 10;
 
-	private final InfoContributorProperties properties;
-
-	public InfoContributorAutoConfiguration(InfoContributorProperties properties) {
-		this.properties = properties;
-	}
-
 	@Bean
 	@ConditionalOnEnabledInfoContributor("env")
 	@Order(DEFAULT_ORDER)
@@ -71,8 +65,10 @@ public EnvironmentInfoContributor envInfoContributor(
 	@ConditionalOnSingleCandidate(GitProperties.class)
 	@ConditionalOnMissingBean
 	@Order(DEFAULT_ORDER)
-	public GitInfoContributor gitInfoContributor(GitProperties gitProperties) {
-		return new GitInfoContributor(gitProperties, this.properties.getGit().getMode());
+	public GitInfoContributor gitInfoContributor(GitProperties gitProperties,
+			InfoContributorProperties infoContributorProperties) {
+		return new GitInfoContributor(gitProperties,
+				infoContributorProperties.getGit().getMode());
 	}
 
 	@Bean