DevTools: Clean up the Event Listeners pane data representation

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

Index: LayoutTests/http/tests/inspector/elements-test.js
diff --git a/LayoutTests/http/tests/inspector/elements-test.js b/LayoutTests/http/tests/inspector/elements-test.js
index f19de442653b6ee8e20a0d63f3815c54eea7f93f..f693ed1bfda28ba5fd609af2f657ebc59f16acba 100644
--- a/LayoutTests/http/tests/inspector/elements-test.js
+++ b/LayoutTests/http/tests/inspector/elements-test.js
@@ -353,18 +353,11 @@ InspectorTest.expandAndDumpSelectedElementEventListeners = function(callback)
             var eventBarChildren = eventListenerSections[i]._eventBars.children;
             for (var j = 0; j < eventBarChildren.length; ++j) {
                 var objectPropertiesSection = eventBarChildren[j]._section;
-                InspectorTest.dumpObjectPropertySection(objectPropertiesSection, {
-                    sourceName: formatSourceNameProperty
-                });
+                InspectorTest.dumpObjectPropertySection(objectPropertiesSection, {});
             }
         }
         callback();
     }
-
-    function formatSourceNameProperty(value)
-    {
-        return "[clipped-for-test]/" + value.replace(/(.*?\/)LayoutTests/, "LayoutTests");
-    }
 }
 
 InspectorTest.dumpObjectPropertySection = function(section, formatters)