DevTools: NetworkPanel: show link where resource timing is explained.

Source/devtools/front_end/audits/AuditFormatters.js

Index: Source/devtools/front_end/audits/AuditFormatters.js
diff --git a/Source/devtools/front_end/audits/AuditFormatters.js b/Source/devtools/front_end/audits/AuditFormatters.js
index bf87e5533ed6e259c62f1746ddf5c4e09d0ea9f0..01d2408ebcc18f0a79b075fff1e0d10a36b10047 100644
--- a/Source/devtools/front_end/audits/AuditFormatters.js
+++ b/Source/devtools/front_end/audits/AuditFormatters.js
@@ -77,13 +77,7 @@ WebInspector.AuditFormatters.Registry = {
      */
     url: function(url, displayText, allowExternalNavigation)
     {
-        var a = createElement("a");
-        a.href = sanitizeHref(url);
-        a.title = url;
-        a.textContent = displayText || url;
-        if (allowExternalNavigation)
-            a.target = "_blank";
-        return a;
+        return WebInspector.createAnchor(url, displayText, !allowExternalNavigation);
     },
 
     /**