comments accessible view follow up polish (microsoft#210398)

Author: meganrogge

src/vs/workbench/contrib/accessibility/browser/accessibleViewContributions.ts

@@ -251,7 +251,7 @@ export class CommentAccessibleViewContribution extends Disposable {
 					return false;
 				}
 
-				const commentNode = commentsView?.focusedCommentNode;
+				const commentNode = commentsView.focusedCommentNode;
 				const content = commentsView.focusedCommentInfo?.toString();
 				if (!commentNode || !content) {
 					return false;

src/vs/workbench/contrib/comments/browser/commentsView.ts

@@ -79,11 +79,10 @@ export class CommentsPanel extends FilterViewPane implements ICommentsView {
 	}
 
 	get focusedCommentInfo(): string | undefined {
-		const focused = this.focusedCommentNode;
-		if (!focused) {
+		if (!this.focusedCommentNode) {
 			return;
 		}
-		return this.getScreenReaderInfoForNode(focused, 'accessibleViewContent');
+		return this.getScreenReaderInfoForNode(this.focusedCommentNode, 'accessibleViewContent');
 	}
 
 	focusNextNode(): void {