DevTools: [SSP] fix styling of media query links

LayoutTests/http/tests/inspector/elements-test.js

 var initialize_ElementTest = function() {
 
 InspectorTest.preloadPanel("elements");
 
 InspectorTest.inlineStyleSection = function()
 {
     return WebInspector.panels.elements.sidebarPanes.styles._sectionBlocks[0].sections[0];
 }
 
 InspectorTest.computedStyleWidget = function()
@@ skipping 360 matching lines @@
     }
     InspectorTest.dumpStyleTreeOutline(section.propertiesTreeOutline, omitLonghands ? 1 : 2);
     InspectorTest.addResult("");
 }
 
 function extractText(element)
 {
     var text = element.textContent;
     if (text)
         return text;
-    var anchor = element.querySelector("[data-uncopyable]");
+    var anchor = element.hasAttribute("data-uncopyable") ? element : element.querySelector("[data-uncopyable]");
     if (!anchor)
         return "";
     var anchorText = anchor.getAttribute("data-uncopyable");
     var uiLocation = anchor[WebInspector.Linkifier._uiLocationSymbol];
     var anchorTarget = uiLocation ? (uiLocation.uiSourceCode.name() + ":" + (uiLocation.lineNumber + 1) + ":" + (uiLocation.columnNumber + 1)) : "";
     return anchorText + " -> " + anchorTarget;
 }
 
 function buildMarkedSelectors(element)
 {
@@ skipping 601 matching lines @@
         for (nodeRow of nodeUI._rows) {
             for (var ui of nodeRow.animations) {
                 InspectorTest.addResult(ui._nameElement.outerHTML);
                 InspectorTest.addResult(ui._svg.outerHTML);
             }
         }
     }
 }
 
 };