Cleanup.

src/Features/CSharp/Portable/Completion/CompletionProviders/SpeculativeTCompletionProvider.cs

@@ -36,8 +36,6 @@ public override async Task ProvideCompletionsAsync(CompletionContext context)
 
                 if (showSpeculativeT)
                 {
-                    var text = await document.GetTextAsync(cancellationToken).ConfigureAwait(false);
-
                     const string T = nameof(T);
                     context.AddItem(CommonCompletionItem.Create(
                         T, displayTextSuffix: "", CompletionItemRules.Default, glyph: Glyph.TypeParameter));

src/Workspaces/CSharp/Portable/Extensions/ContextQuery/SyntaxTreeExtensions.cs

@@ -115,9 +115,6 @@ public static bool IsAttributeNameContext(this SyntaxTree syntaxTree, int positi
             //   int i;
             //   |
 
-            // class C {
-            //   public |
-
             // class C {
             //   [Goo]
             //   |
@@ -129,6 +126,8 @@ public static bool IsAttributeNameContext(this SyntaxTree syntaxTree, int positi
             // previous token.
             token = token.GetPreviousTokenIfTouchingWord(position);
 
+            // class C {
+            //   |
             if (token.IsKind(SyntaxKind.OpenBraceToken))
             {
                 if (token.Parent is BaseTypeDeclarationSyntax)