Removes notes

(cherry picked from commit 717efb6b09)

src/Umbraco.Core/Services/Implement/PackagingService.cs

@@ -3,26 +3,14 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Net.Http;
-using System.Text.RegularExpressions;
 using System.Threading.Tasks;
-using System.Web;
-using System.Xml.Linq;
 using Semver;
-using Umbraco.Core.Collections;
 using Umbraco.Core.Events;
 using Umbraco.Core.Exceptions;
 using Umbraco.Core.IO;
-using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
-using Umbraco.Core.Models.Entities;
 using Umbraco.Core.Models.Packaging;
 using Umbraco.Core.Packaging;
-using Umbraco.Core.Persistence.Querying;
-using Umbraco.Core.Persistence.Repositories;
-using Umbraco.Core.PropertyEditors;
-using Umbraco.Core.Scoping;
-using Umbraco.Core.Strings;
-using Content = Umbraco.Core.Models.Content;
 
 namespace Umbraco.Core.Services.Implement
 {

src/Umbraco.Web/Mvc/PluginController.cs

@@ -22,14 +22,7 @@ namespace Umbraco.Web.Mvc
 
         // for debugging purposes
         internal Guid InstanceId { get; } = Guid.NewGuid();
-
-        // note
-        // properties marked as [Inject] below will be property-injected (vs constructor-injected) in
-        // order to keep the constructor as light as possible, so that ppl implementing eg a SurfaceController
-        // don't need to implement complex constructors + need to refactor them each time we change ours.
-        // this means that these properties have a setter.
-        // what can go wrong?
-
+        
         /// <summary>
         /// Gets the Umbraco context.
         /// </summary>

src/Umbraco.Web/Mvc/UmbracoViewPageOfTModel.cs

@@ -26,12 +26,6 @@ namespace Umbraco.Web.Mvc
         private UmbracoContext _umbracoContext;
         private UmbracoHelper _helper;
 
-        // note
-        // properties marked as [Inject] below will be property-injected (vs constructor-injected) since
-        // we have no control over the view constructor (generated by eg the Razor engine).
-        // this means that these properties have a setter.
-        // what can go wrong?
-
         /// <summary>
         /// Gets or sets the database context.
         /// </summary>