Web.PublishedCache - rename LegacyXmlCache into XmlPublishedCache

src/Umbraco.Web/PublishedCache/XmlPublishedCache/PublishedContentCache.cs

@@ -12,7 +12,7 @@ using System.Linq;
 using umbraco.BusinessLogic;
 using umbraco.presentation.preview;
 
-namespace Umbraco.Web.PublishedCache.LegacyXmlCache
+namespace Umbraco.Web.PublishedCache.XmlPublishedCache
 {
     internal class PublishedContentCache : IPublishedContentCache
     {

src/Umbraco.Web/PublishedCache/XmlPublishedCache/PublishedMediaCache.cs

@@ -19,7 +19,7 @@ using umbraco;
 using umbraco.cms.businesslogic;
 using ContentType = umbraco.cms.businesslogic.ContentType;
 
-namespace Umbraco.Web.PublishedCache.LegacyXmlCache
+namespace Umbraco.Web.PublishedCache.XmlPublishedCache
 {
 	/// <summary>
 	/// An IPublishedMediaStore that first checks for the media in Examine, and then reverts to the database

src/Umbraco.Web/PublishedCache/XmlPublishedCache/RoutesCache.cs

@@ -5,7 +5,7 @@ using System.Linq;
 using System.Text;
 using Umbraco.Core.ObjectResolution;
 
-namespace Umbraco.Web.PublishedCache.LegacyXmlCache
+namespace Umbraco.Web.PublishedCache.XmlPublishedCache
 {
     class RoutesCache
     {