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

third_party/WebKit/Source/devtools/front_end/layers/LayersPanel.js

Index: third_party/WebKit/Source/devtools/front_end/layers/LayersPanel.js
diff --git a/third_party/WebKit/Source/devtools/front_end/layers/LayersPanel.js b/third_party/WebKit/Source/devtools/front_end/layers/LayersPanel.js
index 183c31232015053452a5282117ffde6940e5002f..2d337e0cd23e1bfff306ab59e6100d1725b4492d 100644
--- a/third_party/WebKit/Source/devtools/front_end/layers/LayersPanel.js
+++ b/third_party/WebKit/Source/devtools/front_end/layers/LayersPanel.js
@@ -72,24 +72,33 @@ WebInspector.LayersPanel.DetailsViewTabs = {
 };
 
 WebInspector.LayersPanel.prototype = {
+    /**
+     * @override
+     */
     focus: function()
     {
         this._layerTreeOutline.focus();
     },
 
+    /**
+     * @override
+     */
     wasShown: function()
     {
-        WebInspector.Panel.prototype.wasShown.call(this);
+        WebInspector.PanelWithSidebar.prototype.wasShown.call(this);
         if (this._model)
             this._model.enable();
         this._layerTreeOutline.focus();
     },
 
+    /**
+     * @override
+     */
     willHide: function()
     {
         if (this._model)
             this._model.disable();
-        WebInspector.Panel.prototype.willHide.call(this);
+        WebInspector.PanelWithSidebar.prototype.willHide.call(this);
     },
 
     /**