[DevTools] Do not linkify relative urls.

third_party/WebKit/Source/devtools/front_end/components/Linkifier.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 494 matching lines @@
  * @param {string=} linkText
  * @param {string=} classes
  * @param {boolean=} isExternal
  * @param {string=} tooltipText
  * @return {!Element}
  */
 WebInspector.linkifyURLAsNode = function(url, linkText, classes, isExternal, tooltipText)
 {
     if (!linkText)
         linkText = url;
-    classes = (classes ? classes + " " : "");
-    classes += isExternal ? "webkit-html-external-link" : "webkit-html-resource-link";
 
-    var a = createElement("a");
-    var href = sanitizeHref(url);
-    if (href !== null)
+    var a = createElementWithClass("a", classes);
+    var href = url;
+    if (url.trim().toLowerCase().startsWith("javascript:"))
+        href = null;
+    if (isExternal && WebInspector.ParsedURL.isRelativeURL(url))
+        href = null;
+    if (href !== null) {
         a.href = href;
-    a.className = classes;
+        a.classList.add(isExternal ? "webkit-html-external-link" : "webkit-html-resource-link");
+    }
     if (!tooltipText && linkText !== url)
         a.title = url;
     else if (tooltipText)
         a.title = tooltipText;
     a.textContent = linkText.trimMiddle(WebInspector.Linkifier.MaxLengthForDisplayedURLs);
     if (isExternal)
         a.setAttribute("target", "_blank");
 
     return a;
 }
@@ skipping 31 matching lines @@
 /**
  * @param {!WebInspector.NetworkRequest} request
  * @return {!Element}
  */
 WebInspector.linkifyRequestAsNode = function(request)
 {
     var anchor = WebInspector.linkifyURLAsNode(request.url);
     anchor.requestId = request.requestId;
     return anchor;
 }