1478434 - Move focus-related properties and methods off of nsIDOMXULCommandDispatcher

Status: RESOLVED WONTFIX

(Core :: DOM: Core & HTML, enhancement, P3)

Description

[Brian Grinstead [:bgrins]]

As best as I can tell, the following properties and methods can be moved off of document.commandDispatcher, and callers can be migrated to directly use existing `Services.focus` APIs

Specifically (https://searchfox.org/mozilla-central/rev/bdfd20ef30d521b57d5b6feeda71325e8b4cad66/dom/interfaces/xul/nsIDOMXULCommandDispatcher.idl#17-18,30-32):

  attribute Element focusedElement;
  attribute mozIDOMWindowProxy focusedWindow;
  void advanceFocus();
  void rewindFocus();
  void advanceFocusIntoSubtree(in Element elt);

Comment 1

[Brian Grinstead [:bgrins]]

The main purpose here was to trim down the amount of document.commandDispatcher access in the chrome. Given that Bug 1481286 exposed commandDispatcher to all chrome documents this isn't necessary anymore, so I'm going to close this.