removes unneeded ctor param

src/Umbraco.Tests/Cache/DistributedCacheBinderTests.cs

@@ -166,7 +166,7 @@ namespace Umbraco.Tests.Cache
                 IOHelper);
 
             // just assert it does not throw
-            var refreshers = new DistributedCacheBinder(null, umbracoContextFactory, null, new CacheRefresherCollection(Array.Empty<ICacheRefresher>()));
+            var refreshers = new DistributedCacheBinder(null, umbracoContextFactory, null);
             refreshers.HandleEvents(definitions);
         }
     }

src/Umbraco.Tests/Integration/ContentEventsTests.cs

@@ -33,7 +33,7 @@ namespace Umbraco.Tests.Integration
         {
             base.SetUp();
 
-            _h1 = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>(), Current.CacheRefreshers);
+            _h1 = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>());
             _h1.BindEvents(true);
 
             _events = new List<EventInstance>();

src/Umbraco.Tests/Scoping/ScopedNuCacheTests.cs

@@ -140,7 +140,7 @@ namespace Umbraco.Tests.Scoping
             var umbracoContext = GetUmbracoContextNu("http://example.com/", setSingleton: true);
 
             // wire cache refresher
-            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>(), Current.CacheRefreshers);
+            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>());
             _distributedCacheBinder.BindEvents(true);
 
             // create document type, document

src/Umbraco.Tests/Scoping/ScopedRepositoryTests.cs

@@ -75,7 +75,7 @@ namespace Umbraco.Tests.Scoping
             // get user again - else we'd modify the one that's in the cache
             user = service.GetUserById(user.Id);
 
-            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>(), Current.CacheRefreshers);
+            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>());
             _distributedCacheBinder.BindEvents(true);
 
             Assert.IsNull(scopeProvider.AmbientScope);
@@ -156,7 +156,7 @@ namespace Umbraco.Tests.Scoping
             Assert.AreEqual(lang.Id, globalCached.Id);
             Assert.AreEqual("fr-FR", globalCached.IsoCode);
 
-            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>(), Current.CacheRefreshers);
+            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>());
             _distributedCacheBinder.BindEvents(true);
 
             Assert.IsNull(scopeProvider.AmbientScope);
@@ -248,7 +248,7 @@ namespace Umbraco.Tests.Scoping
             Assert.AreEqual(item.Id, globalCached.Id);
             Assert.AreEqual("item-key", globalCached.ItemKey);
 
-            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>(), Current.CacheRefreshers);
+            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>());
             _distributedCacheBinder.BindEvents(true);
 
             Assert.IsNull(scopeProvider.AmbientScope);

src/Umbraco.Tests/Scoping/ScopedXmlTests.cs

@@ -93,7 +93,7 @@ namespace Umbraco.Tests.Scoping
             var item = new Content("name", -1, contentType);
 
             // wire cache refresher
-            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>(), Current.CacheRefreshers);
+            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>());
             _distributedCacheBinder.BindEvents(true);
 
             // check xml in context = "before"
@@ -206,7 +206,7 @@ namespace Umbraco.Tests.Scoping
             Current.Services.ContentTypeService.Save(contentType);
 
             // wire cache refresher
-            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>(), Current.CacheRefreshers);
+            _distributedCacheBinder = new DistributedCacheBinder(new DistributedCache(Current.ServerMessenger, Current.CacheRefreshers), Mock.Of<IUmbracoContextFactory>(), Mock.Of<ILogger>());
             _distributedCacheBinder.BindEvents(true);
 
             // check xml in context = "before"

src/Umbraco.Web/Cache/DistributedCacheBinder.cs

@@ -20,16 +20,14 @@ namespace Umbraco.Web.Cache
         private readonly DistributedCache _distributedCache;
         private readonly IUmbracoContextFactory _umbracoContextFactory;
         private readonly ILogger _logger;
-        private readonly CacheRefresherCollection _cacheRefresherCollection;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="DistributedCacheBinder"/> class.
         /// </summary>
-        public DistributedCacheBinder(DistributedCache distributedCache, IUmbracoContextFactory umbracoContextFactory, ILogger logger, CacheRefresherCollection cacheRefresherCollection)
+        public DistributedCacheBinder(DistributedCache distributedCache, IUmbracoContextFactory umbracoContextFactory, ILogger logger)
         {
             _distributedCache = distributedCache;
             _logger = logger;
-            _cacheRefresherCollection = cacheRefresherCollection;
             _umbracoContextFactory = umbracoContextFactory;
         }