DevTools: migrate sidebar pane's titleElement to use Toolbar.

LayoutTests/inspector/elements/event-listener-sidebar.html

Index: LayoutTests/inspector/elements/event-listener-sidebar.html
diff --git a/LayoutTests/inspector/elements/event-listener-sidebar.html b/LayoutTests/inspector/elements/event-listener-sidebar.html
index 1af0431ced514ff5098a216b21a856b2764cb3a1..fa7e35d0cea91b32722ced6e31474cdcd4b16b03 100644
--- a/LayoutTests/inspector/elements/event-listener-sidebar.html
+++ b/LayoutTests/inspector/elements/event-listener-sidebar.html
@@ -36,7 +36,7 @@ function test()
 {
     var sidebarPane = WebInspector.panels.elements.sidebarPanes.eventListeners;
 
-    WebInspector.settingForTest("eventListenersFilter").set("all");
+    WebInspector.settingForTest("showEventListenersForAncestors").set(true);
     InspectorTest.selectNodeWithId("node", step1);
 
     function step1()
@@ -51,9 +51,7 @@ function test()
 
     function step3()
     {
-        var eventListenersWidget = InspectorTest.eventListenersWidget();
-        eventListenersWidget._settingsSelectElement.selectedIndex = 1;
-        eventListenersWidget._changeSetting();
+        WebInspector.settingForTest("showEventListenersForAncestors").set(false);
         InspectorTest.addResult("Listeners for selected node only(should be no listeners):");
         InspectorTest.expandAndDumpSelectedElementEventListeners(step4);
     }