CacheBasedWebSession: Remove unnecessary 'final' in constructor args

Change-Id: I77f11f9cc80a68f3ec63520fa6d12f0a70afc2f9
diff --git a/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CacheBasedWebSession.java b/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CacheBasedWebSession.java
index 6239e3b..d1950e0 100644
--- a/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CacheBasedWebSession.java
+++ b/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CacheBasedWebSession.java
@@ -68,7 +68,7 @@
       AuthConfig authConfig,
       Provider<AnonymousUser> anonymousProvider,
       IdentifiedUser.RequestFactory identified,
-      final AccountCache byIdCache) {
+      AccountCache byIdCache) {
     this.request = request;
     this.response = response;
     this.manager = manager;