     @removePlaceholderElement()
 
   onDragEnd: (event) =>
-    @find(".is-dragging").removeClass 'is-dragging'
+    @find('.is-dragging').removeClass('is-dragging')
     @removeDropTargetClasses()
     @removePlaceholderElement()
 

        @pane.focus()
        false

    @pane.prepend(this)

  addTabForItem: (item, index) ->
    @insertTabAtIndex(new TabView(item, @pane), index)

BrowserIpc = require('remote').require('ipc')
RendererIpc = require('ipc')

{$, View} = require 'atom'
_ = require 'underscore-plus'
TabView = require './tab-view'
