DevTools: Fix all outstanding JavaScript style issues.

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

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 144 matching lines @@
             this._currentToolbarPane.detach();
             widget.show(this._toolbarPaneElement);
             this._currentToolbarPane = widget;
             this._currentToolbarPane.focus();
             return;
         }
 
         this._animatedToolbarPane = widget;
 
         if (this._currentToolbarPane)
-            this._toolbarPaneElement.style.animationName = 'styles-element-state-pane-slideout';
+            this._toolbarPaneElement.style.animationName = "styles-element-state-pane-slideout";
         else if (widget)
-            this._toolbarPaneElement.style.animationName = 'styles-element-state-pane-slidein';
+            this._toolbarPaneElement.style.animationName = "styles-element-state-pane-slidein";
 
         if (widget)
             widget.show(this._toolbarPaneElement);
 
         var listener = onAnimationEnd.bind(this);
         this._toolbarPaneElement.addEventListener("animationend", listener, false);
 
         /**
          * @this {WebInspector.ElementsPanel}
          */
         function onAnimationEnd()
         {
-            this._toolbarPaneElement.style.removeProperty('animation-name');
+            this._toolbarPaneElement.style.removeProperty("animation-name");
             this._toolbarPaneElement.removeEventListener("animationend", listener, false);
 
             if (this._currentToolbarPane)
                 this._currentToolbarPane.detach();
 
             this._currentToolbarPane = this._animatedToolbarPane;
             if (this._currentToolbarPane)
                 this._currentToolbarPane.focus();
             delete this._animatedToolbarPane;
 
@@ skipping 1096 matching lines @@
      */
     wasShown: function()
     {
         this._toolbarItem.setToggled(true);
         this._nodeChanged();
         WebInspector.ThrottledWidget.prototype.wasShown.call(this);
     },
 
     __proto__: WebInspector.ThrottledWidget.prototype
 }