DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeElement.js

Index: third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeElement.js
diff --git a/third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeElement.js b/third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeElement.js
index c9b8db58f336663eac6a27ead6351cd660066c8a..56b1d9120b9f85ed49c73a6e0392983def8e6652 100644
--- a/third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeElement.js
+++ b/third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeElement.js
@@ -310,23 +310,21 @@ WebInspector.ElementsTreeElement.prototype = {
             links[i].preventFollowOnDoubleClick = true;
     },
 
+    /**
+     * @override
+     */
     onpopulate: function()
     {
         this.populated = true;
         this.treeOutline.populateTreeElement(this);
     },
 
+    /**
+     * @override
+     */
     expandRecursively: function()
     {
-        /**
-         * @this {WebInspector.ElementsTreeElement}
-         */
-        function callback()
-        {
-            TreeElement.prototype.expandRecursively.call(this, Number.MAX_VALUE);
-        }
-
-        this._node.getSubtree(-1, callback.bind(this));
+        this._node.getSubtree(-1, TreeElement.prototype.expandRecursively.bind(this, Number.MAX_VALUE));
     },
 
     /**
@@ -340,6 +338,9 @@ WebInspector.ElementsTreeElement.prototype = {
         this.updateTitle();
     },
 
+    /**
+     * @override
+     */
     oncollapse: function()
     {
         if (this._elementCloseTag)
@@ -405,6 +406,9 @@ WebInspector.ElementsTreeElement.prototype = {
         return true;
     },
 
+    /**
+     * @override
+     */
     selectOnMouseDown: function(event)
     {
         TreeElement.prototype.selectOnMouseDown.call(this, event);