Remove unncessary interface and properties

Author: davidwengier

src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/IRazorGeneratedDocument.cs

@@ -7,7 +7,7 @@
 
 namespace Microsoft.AspNetCore.Razor.Language;
 
-public sealed class RazorCSharpDocument : IRazorGeneratedDocument
+public sealed class RazorCSharpDocument
 {
     public RazorCodeDocument CodeDocument { get; }
     public SourceText Text { get; }

src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/RazorCSharpDocument.cs

@@ -1,25 +1,18 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
-using System.Collections.Immutable;
 using Microsoft.CodeAnalysis.Text;
 
 namespace Microsoft.AspNetCore.Razor.Language;
 
-internal sealed class RazorHtmlDocument : IRazorGeneratedDocument
+internal sealed class RazorHtmlDocument
 {
-    public RazorCodeDocument CodeDocument { get; }
     public SourceText Text { get; }
-    public ImmutableArray<SourceMapping> SourceMappings { get; }
 
-    public RazorHtmlDocument(
-        RazorCodeDocument codeDocument,
-        SourceText text)
+    public RazorHtmlDocument(SourceText text)
     {
-        ArgHelper.ThrowIfNull(codeDocument);
         ArgHelper.ThrowIfNull(text);
 
-        CodeDocument = codeDocument;
         Text = text;
     }
 }

src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/RazorHtmlDocument.cs

@@ -54,7 +54,7 @@ public static RazorHtmlDocument GetHtmlDocument(RazorCodeDocument codeDocument)
             source.Text.Length == text.Length,
             $"The backing HTML document should be the same length as the original document. Expected: {source.Text.Length} Actual: {text.Length}");
 
-        return new RazorHtmlDocument(codeDocument, text);
+        return new RazorHtmlDocument(text);
     }
 
     private void Visit(RazorSyntaxTree syntaxTree)