Move RazorCompletionFactsService to CodeAnalysis.Workspaces.Razor.

- Also updated workspaces test project to also compile for netcoreapp2.2.

src/Microsoft.CodeAnalysis.Razor.Workspaces/DefaultRazorCompletionFactsService.cs

@@ -1,17 +1,15 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
+using System.Composition;
 using System.Linq;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Legacy;
-using Microsoft.AspNetCore.Razor.Language.Syntax;
 
-namespace Microsoft.VisualStudio.Editor.Razor
+namespace Microsoft.CodeAnalysis.Razor
 {
-    [System.Composition.Shared]
+    [Shared]
     [Export(typeof(RazorCompletionFactsService))]
     internal class DefaultRazorCompletionFactsService : RazorCompletionFactsService
     {
@@ -84,7 +82,7 @@ namespace Microsoft.VisualStudio.Editor.Razor
         }
 
         // Internal for testing
-        internal static bool IsDirectiveCompletableToken(SyntaxToken token)
+        internal static bool IsDirectiveCompletableToken(AspNetCore.Razor.Language.Syntax.SyntaxToken token)
         {
             return token.Kind == SyntaxKind.Identifier ||
                 // Marker symbol

src/Microsoft.CodeAnalysis.Razor.Workspaces/RazorCompletionFactsService.cs

@@ -4,9 +4,9 @@
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;
 
-namespace Microsoft.VisualStudio.Editor.Razor
+namespace Microsoft.CodeAnalysis.Razor
 {
-    public abstract class RazorCompletionFactsService
+    internal abstract class RazorCompletionFactsService
     {
         public abstract IReadOnlyList<RazorCompletionItem> GetCompletionItems(RazorSyntaxTree syntaxTree, SourceSpan location);
     }

src/Microsoft.CodeAnalysis.Razor.Workspaces/RazorCompletionItem.cs

@@ -3,9 +3,9 @@
 
 using System;
 
-namespace Microsoft.VisualStudio.Editor.Razor
+namespace Microsoft.CodeAnalysis.Razor
 {
-    public sealed class RazorCompletionItem
+    internal sealed class RazorCompletionItem
     {
         public RazorCompletionItem(
             string displayText, 

src/Microsoft.CodeAnalysis.Razor.Workspaces/RazorCompletionItemKind.cs

@@ -1,9 +1,9 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-namespace Microsoft.VisualStudio.Editor.Razor
+namespace Microsoft.CodeAnalysis.Razor
 {
-    public enum RazorCompletionItemKind
+    internal enum RazorCompletionItemKind
     {
         Directive
     }

src/Microsoft.VisualStudio.Editor.Razor/RazorDirectiveCompletionProvider.cs

@@ -13,6 +13,7 @@ using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Legacy;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.Completion;
+using Microsoft.CodeAnalysis.Razor;
 using Microsoft.CodeAnalysis.Tags;
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.VisualStudio.Language.Intellisense.AsyncCompletion;

test/Microsoft.CodeAnalysis.Razor.Workspaces.Test.Common/Microsoft.CodeAnalysis.Razor.Workspaces.Test.Common.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net46;$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>net46;netcoreapp2.2;$(StandardTestTfms)</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>

test/Microsoft.CodeAnalysis.Razor.Workspaces.Test/DefaultRazorCompletionFactsServiceTest.cs

@@ -8,7 +8,7 @@ using Microsoft.AspNetCore.Razor.Language.Syntax;
 using Moq;
 using Xunit;
 
-namespace Microsoft.VisualStudio.Editor.Razor
+namespace Microsoft.CodeAnalysis.Razor
 {
     public class DefaultRazorCompletionFactsServiceTest
     {

test/Microsoft.VisualStudio.Editor.Razor.Test/RazorDirectiveCompletionProviderTest.cs

@@ -11,6 +11,7 @@ using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.Completion;
 using Microsoft.CodeAnalysis.Options;
+using Microsoft.CodeAnalysis.Razor;
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.VisualStudio.Language.Intellisense.AsyncCompletion;
 using Microsoft.VisualStudio.Text;

test/Microsoft.VisualStudio.Editor.Razor.Test/RazorDirectiveCompletionSourceTest.cs

@@ -7,6 +7,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;
 using Microsoft.AspNetCore.Razor.Language.Legacy;
+using Microsoft.CodeAnalysis.Razor;
 using Microsoft.VisualStudio.Language.Intellisense.AsyncCompletion;
 using Microsoft.VisualStudio.Language.Intellisense.AsyncCompletion.Data;
 using Microsoft.VisualStudio.Text;