Comment 1 for bug 1647575

Looks like an innocent mistake that came from:

------------------------------------------------------------
revno: 3858 [merge]
author: Kevin DuBois <email address hidden>
committer: Tarmac
branch nick: development-branch
timestamp: Thu 2016-12-01 15:45:15 +0000
message:
  client: deprecate mir_cursor_configuration_from_name and prepare to deprecate mir_surface_configure_cursor, mir_cursor_configuration_destroy, and mir_cursor_configuration_from_buffer_stream once MirRenderSurface is published. The new alternative is to use MirSurfaceSpec based cursor configurations.

  The new functions are mir_surface_spec_set_cursor_name and mir_surface_spec_set_cursor_render_surface which set the cursor from the canonical names, or sets a custom cursor via a MirRenderSurface.

  This also makes application of cursors something the shell can mediate, like the rest of the surface modifications. (previously it was unable to mediate this).

  Approved by mir-ci-bot, Alan Griffiths, Cemil Azizoglu.
------------------------------------------------------------