Removing some changes

Author: StanleyGoldman

src/GitHub.App/SampleData/PullRequestCreationViewModelDesigner.cs

@@ -4,7 +4,6 @@
 using System.Reactive;
 using System.Threading.Tasks;
 using GitHub.Models;
-using GitHub.Services;
 using GitHub.Validation;
 using GitHub.ViewModels.GitHubPane;
 using ReactiveUI;
@@ -54,7 +53,6 @@ public PullRequestCreationViewModelDesigner()
         public string PRTitle { get; set; }
 
         public ReactivePropertyValidator TitleValidator { get; }
-        public IAutoCompleteAdvisor AutoCompleteAdvisor { get; }
 
         public ReactivePropertyValidator BranchValidator { get; }
 

src/GitHub.Exports.Reactive/ViewModels/GitHubPane/IPullRequestCreationViewModel.cs

@@ -4,7 +4,6 @@
 using ReactiveUI;
 using System.Threading.Tasks;
 using System.Reactive;
-using GitHub.Services;
 
 namespace GitHub.ViewModels.GitHubPane
 {
@@ -17,8 +16,6 @@ public interface IPullRequestCreationViewModel : IPanePageViewModel
         ReactiveCommand<Unit, Unit> Cancel { get; }
         string PRTitle { get; set; }
         ReactivePropertyValidator TitleValidator { get; }
-        IAutoCompleteAdvisor AutoCompleteAdvisor { get; }
-
         Task InitializeAsync(LocalRepositoryModel repository, IConnection connection);
     }
 }