DevTools: Get rid of redundant default selection during inspectElement

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

 var initialize_ElementTest = function() {
 
 InspectorTest.findNode = function(matchFunction, callback)
 {
     callback = InspectorTest.safeWrap(callback);
     var result = null;
     var pendingRequests = 0;
     function processChildren(node)
     {
         try {
@@ skipping 50 matching lines @@
     }
     InspectorTest.nodeWithId(idValue, callback);
     return result;
 }
 
 InspectorTest.selectNodeWithId = function(idValue, callback)
 {
     callback = InspectorTest.safeWrap(callback);
     function onNodeFound(node)
     {
-        if (node)
-            WebInspector._updateFocusedNode(node.id);
+        WebInspector.Revealer.reveal(node);
         callback(node);
     }
     InspectorTest.nodeWithId(idValue, onNodeFound);
 }
 
 InspectorTest.waitForStyles = function(idValue, callback, requireRebuild)
 {
     callback = InspectorTest.safeWrap(callback);
 
     (function sniff(node, rebuild)
@@ skipping 592 matching lines @@
 {
     var rectNames = ["margin", "border", "padding", "content"];
     var rects = window.internals.inspectorHighlightRects(document);
     for (var i = 0; i < rects.length; i++)
     {
         var rectName = (i < rectNames.length ? rectNames[i] : "untitled");
         var rect = rects.item(i);
         output(rectName + " rect is " + rect.width + " x " + rect.height + " at (" + rect.left + ", " + rect.top + ")");
     }
 }