Performance Event Log link accessibility

This CL makes the links in the Performance panel Event Log details view,
shown to the right in [1], tabstops so that they can be accessed by
keyboard users.

[1] https://gyazo.com/de063c6b02c4d7580807338a6371f9f7

Bug: 963183
Change-Id: I718805bc31fbfa681a035909358345e96d3aa8bd
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/1891710
Commit-Queue: Jack Lynch <[email protected]>
Reviewed-by: Robert Paveza <[email protected]>
diff --git a/front_end/elements/NodeStackTraceWidget.js b/front_end/elements/NodeStackTraceWidget.js
index 3076fbe..f0dfcf9 100644
--- a/front_end/elements/NodeStackTraceWidget.js
+++ b/front_end/elements/NodeStackTraceWidget.js
@@ -52,7 +52,7 @@
       this._creationStackTraceElement.classList.remove('hidden');
 
       const stackTracePreview = Components.JSPresentationUtils.buildStackTracePreviewContents(
-          node.domModel().target(), this._linkifier, creationStackTrace);
+          node.domModel().target(), this._linkifier, {stackTrace: creationStackTrace});
       this._creationStackTraceElement.removeChildren();
       this._creationStackTraceElement.appendChild(stackTracePreview.element);
     } else {