Remove redundant code in subclass

This code was moved from the host to the guest but I forgot to remove
it from the host.

h/js/host.coffee

@@ -144,52 +144,3 @@ class Annotator.Host extends Annotator.Guest
     @frame.css
       'margin-left': "#{m}px"
       width: "#{w}px"
-
-
-  addToken: (token) =>
-    @api.notify
-      method: 'addToken'
-      params: token
-
-  onAdderClick: (event) =>
-    """
-    Differs from upstream in a few ways:
-    - Don't fire annotationCreated events: that's the job of the sidebar
-    - Save the event for retriggering if login interrupts the flow
-    """
-    event?.preventDefault()
-
-    # Save the event for restarting edit
-    @event = event
-
-    # Hide the adder
-    @adder.hide()
-    position = @adder.position()
-
-    # Show a temporary highlight so the user can see what they selected
-    # Also extract the quotation and serialize the ranges
-    annotation = this.setupAnnotation(this.createAnnotation())
-    $(annotation.highlights).addClass('annotator-hl-temporary')
-
-    # Subscribe to the editor events
-
-    # Make the highlights permanent if the annotation is saved
-    save = =>
-      do cleanup
-      $(annotation.highlights).removeClass('annotator-hl-temporary')
-
-    # Remove the highlights if the edit is cancelled
-    cancel = =>
-      do cleanup
-      this.deleteAnnotation(annotation)
-
-    # Don't leak handlers at the end
-    cleanup = =>
-      this.unsubscribe('annotationEditorHidden', cancel)
-      this.unsubscribe('annotationEditorSubmit', save)
-
-    this.subscribe('annotationEditorHidden', cancel)
-    this.subscribe('annotationEditorSubmit', save)
-
-    # Display the editor.
-    this.showEditor(annotation, position)