     delete @state.packageStates
 
   deserializeEditorWindow: ->
-    @deserializeTimings = {}
     @deserializePackageStates()
     @deserializeProject()
     @deserializeWorkspaceView()

    {@mode} = @state
    DeserializerManager = require './deserializer-manager'
    @deserializers = new DeserializerManager()

  # Sets up the basic services that should be available in all modes
  # (both spec and application).

  #
  # Returns an Atom instance, fully initialized
  @loadOrCreate: (mode) ->
    startTime = Date.now()
    atom = @deserialize(@loadState(mode)) ? new this({mode, @version})
    atom.deserializeTimings.atom = Date.now() -  startTime
    atom

  # Deserializes the Atom environment from a state object
  @deserialize: (state) ->
