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

third_party/WebKit/Source/devtools/front_end/network/XMLView.js

Index: third_party/WebKit/Source/devtools/front_end/network/XMLView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/network/XMLView.js b/third_party/WebKit/Source/devtools/front_end/network/XMLView.js
index 74c46c693a71efedf392e78d0c922ca42a75616e..5589f0141ddb82df3d99330c262cbf096a2d6f5e 100644
--- a/third_party/WebKit/Source/devtools/front_end/network/XMLView.js
+++ b/third_party/WebKit/Source/devtools/front_end/network/XMLView.js
@@ -370,21 +370,33 @@ WebInspector.XMLView.Node.prototype = {
         this._xmlView._innerPerformSearch(false, false);
     },
 
+    /**
+     * @override
+     */
     onattach: function()
     {
         this.listItemElement.classList.toggle("shadow-xml-view-close-tag", this._closeTag);
     },
 
+    /**
+     * @override
+     */
     onexpand: function()
     {
         this._updateTitle();
     },
 
+    /**
+     * @override
+     */
     oncollapse: function()
     {
         this._updateTitle();
     },
 
+    /**
+     * @override
+     */
     onpopulate: function()
     {
         WebInspector.XMLView.Node.populate(this, this._node, this._xmlView);