Revert of DevTools: cleanup treeoutline expand logic

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

Index: third_party/WebKit/Source/devtools/front_end/components/ObjectPropertiesSection.js
diff --git a/third_party/WebKit/Source/devtools/front_end/components/ObjectPropertiesSection.js b/third_party/WebKit/Source/devtools/front_end/components/ObjectPropertiesSection.js
index 3af1c231d22316152172f5970420015f36943d8e..8a90167861e000ce05cd0598db3064392ac35312 100644
--- a/third_party/WebKit/Source/devtools/front_end/components/ObjectPropertiesSection.js
+++ b/third_party/WebKit/Source/devtools/front_end/components/ObjectPropertiesSection.js
@@ -584,9 +584,11 @@
         for (var i = 0; i < internalProperties.length; i++) {
             internalProperties[i].parentObject = value;
             var treeElement = new WebInspector.ObjectPropertyTreeElement(internalProperties[i], linkifier);
+            if (internalProperties[i].name === "[[Entries]]") {
+                treeElement.setExpandable(true);
+                treeElement.expand();
+            }
             treeNode.appendChild(treeElement);
-            if (internalProperties[i].name === "[[Entries]]")
-                treeElement.expand();
         }
     }
     if (value && value.type === "function") {