[gdm] (70 commits) Created branch wip/wayland-at-login-screen

[Ray Strode <halfline src gnome org>]

The branch 'wip/wayland-at-login-screen' was created.

Summary of new commits:

  ffec4f0... Revert "GdmLaunchEnvironment: allow a session bus address t
  8d69539... session: get rid of __previous handling
  c2389a3... manager: clean up some wonky error handling in OpenSession
  af84361... manager: always call gdm_display_unmanage before finish
  6b6311b... manager: handle autologin directly
  b010106... manager: drop wait-for-go
  2732379... daemon: move plymouth code from slave to manager
  a471170... chooser: drop display-device argument
  84889ef... static-display: drop extraneous code
  5b63ec7... transient-display: drop extraneous code
  5f7d907... xdmcp-display: drop extraneous code
  2cbb898... xdmcp-greeter-display: drop class
  2a77d66... xdmcp-chooser-display: remove dubious looking finish implem
  c0098d5... static-display: get rid of finish implementation
  b83eb98... display: drop unsubclassed vfuncs
  9b9c37c... display: drop error arg from gdm_display_get_timed_login_de
  e0f22ae... display: get rid of get_timed_login_details vfunc
  95d448d... session: detect when conversation is started more than once
  06e2cc4... display: use bitfield for booleans in priv structure
  adff127... display: rename "display" to "self"
  d5dbb5d... display: connect to accountsservice from display object
  7bd90de... display: add launch-environment property
  b51cad0... display: merge GdmStaticDisplay and GdmTransientDisplay
  8fb778f... local-display-factory: rename 'displays' to 'used-display-n
  e1cba20... local-display-factory: drop some superfluous code
  b6cb0a3... xdmcp-factory: handle display status changes after manager
  c47d7a0... display: start greeter/chooser session from display object
  f526488... slave: remove accountsservice stuff
  e217052... slave: drop some dead code
  18bee65... simple-slave: get rid of finalize method
  3ee0165... slave: drop some dead code
  43807f6... display: move x11 connection from slave to display
  8a83e7c... display: add back manage vfunc
  3f5887e... display: get rid of more simple slave code.
  c27933f... slave: drop the slaves
  95265d6... display: drop base class implementation of manage vfunc
  4a95381... session: track login session display mode separate from use
  5f9ad6e... session: add #ifdef ENABLE_WAYLAND_SUPPORT guard
  553bdbf... manager: add way for displays to register themselves
  1ce8a8a... session: allow display to be set after object construction
  e27a60b... session: add session pid getter
  47aca60... session: rename on_session_{started,opened} to on_user_sess
  8acb229... session: add authentication-failed signal
  cc1775b... session: move wtmp/btmp logging to GdmManager
  5aab8cf... manager: rename seed session to embryonic user session
  70c4212... daemon: add wrapper for launching wayland session
  5634fb4... daemon: add wrapper for launching X session
  0064d9e... launch-environment: don't start dbus-daemon
  edd498d... display: don't make d-bus object path require display numbe
  a591fac... display: don't export so much stuff over system bus
  c34754f... session: run logind managed displays through session wrappe
  20b935a... worker: don't require --enable-wayland to support logind di
  26a71c8... session: start user X sessions on a new VT
  926008d... local-display-factory: don't assume display has display num
  e7741d3... session: start login screen using session wrappers
  b536bf4... local-display: don't manage automatically
  db9df18... local-display-factory: only set is-initial on first seat0 d
  0c8c3bc... session: change bitfield type from gboolean to guint32
  ab4e2fa... session: forward is-initial from display to worker
  ca88220... worker: force vt 1 for initial display
  a7f4c58... data: drop gdm-shell.session
  68971ce... data: add a gnome-shell-wayland.desktop file
  965ccac... session: plug memory leak
  5c16e2e... session: add display-is-wayland property
  9c6d843... display: add new is-for-greeter property
  75f446d... display: only add user authorization if connected to displa
  df40211... session: add way to get session id for specific conversatio
  b9b5188... manager: keep track of implicitly created displays
  7d0a563... wip: session: run wayland unconditionally for login screen
  948a03e... daemon: add wrapper for launching X session