Fix Windows newlines

Author: auduchinok

tests/FSharp.Compiler.Service.Tests/CompletionTests.fs

@@ -3,12 +3,18 @@
 open FSharp.Compiler.CodeAnalysis
 open FSharp.Compiler.EditorServices
 open FSharp.Test.Assert
+open FSharp.Test.Compiler.Assertions.TextBasedDiagnosticAsserts
 open Xunit
 
 let private assertItemsWithNames contains names (completionInfo: DeclarationListInfo) =
-    let itemNames = completionInfo.Items |> Array.map _.NameInCode |> set
+    let itemNames =
+        completionInfo.Items
+        |> Array.map _.NameInCode
+        |> Array.map normalizeNewLines
+        |> set
 
     for name in names do
+        let name = normalizeNewLines name
         Set.contains name itemNames |> shouldEqual contains
 
 let assertHasItemWithNames names (completionInfo: DeclarationListInfo) =