Update Mutter and gnome-shell to 3.10

Also requires gdm update (LP: #1269981)

This bug was fixed in the package gnome-shell - 3.10.3-0ubuntu1

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gnome-shell (3.10.3-0ubuntu1) trusty; urgency=medium

  * New upstream release (LP: #1269916)
  * Merge from Debian, remaining changes:
    - debian/control.in:
      + Recommend gdm instead of gdm3
      + Add Recommends on network-manager since this
        is required for network panel to work. (LP: #1225787)
    - debian/patches/revert-notification-settings-link.patch:
      + Don't link to Notification Settings since that's only available
        with gnome-control-center >= 3.8.
    - debian/patches/40_change-pam-name-to-match-gdm.patch:
      + Disabled not needed on Ubuntu
    - debian/patches/revert-disable-periodic-gc.patch:
      + This is safe to re-enable with mozjs17
    - debian/patches/ubuntu-lightdm-user-switching.patch:
      + Allow user switching when using LightDM.
        Rebased for 3.10 Usermenu changes (thanks Parin)
    - debian/patches/ubuntu_lock_on_suspend.patch
      + Respect Ubuntu's lock-on-suspend setting.
        Rebased for 3.10 Usermenu changes (thanks Parin)
    - source_gnome_shell.py: Now we have upstart user sessions most
      logging goes into the gnome-session.log, so add this to the
      apport hook.
  * debian/patches:
    - revert_new_bluetooth.patch: revert changes requiring Bluez5
    - revert_new_brightness_widget.patch: In its current
      form this requires gnome-settings-daemon 3.10. If trusty ends up
      on g-s-d 3.8, then this should be backported to the old API
    - revert-shelldbus-export-timestamps.patch: Revert
      api change to fix keyboard shortcuts, this can be dropped when
      g-s-d gets updated to 3.10
 -- Tim Lunn <email address hidden> Fri, 17 Jan 2014 06:52:05 +1100