ILSpy.AddIn: Remove unused code.

ILSpy.AddIn/Commands/OpenCodeItemCommand.cs

@@ -51,7 +51,6 @@ namespace ICSharpCode.ILSpy.AddIn.Commands
 			ThreadHelper.ThrowIfNotOnUIThread();
 
 			var document = owner.DTE.ActiveDocument;
-			var selection = (EnvDTE.TextPoint)((EnvDTE.TextSelection)document.Selection).ActivePoint;
 			var id = owner.Workspace.CurrentSolution.GetDocumentIdsWithFilePath(document.FullName).FirstOrDefault();
 			if (id == null)
 				return null;
@@ -59,14 +58,6 @@ namespace ICSharpCode.ILSpy.AddIn.Commands
 			return owner.Workspace.CurrentSolution.GetDocument(id);
 		}
 
-		EnvDTE.TextPoint GetEditorSelection()
-		{
-			ThreadHelper.ThrowIfNotOnUIThread();
-
-			var document = owner.DTE.ActiveDocument;
-			return ((EnvDTE.TextSelection)document.Selection).ActivePoint;
-		}
-
 		protected override async void OnExecute(object sender, EventArgs e)
 		{
 			await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();