[Differential] [Request, 8 lines] D1595: Unmap PlasmaWindowInterface instead of deleting directly

[graesslin (Martin Gräßlin)]

graesslin created this revision.
graesslin added a reviewer: Plasma.
Restricted Application added a project: Plasma.
Restricted Application added a subscriber: plasma-devel.

REVISION SUMMARY
  The window will be cleaned up automatically once all bound resources
  are destroyed. A manual delete though might cause protocol errors on
  client side as the unmap and resource destroy happen together and we
  are in a race condition.
  
  To ensure that we don't leak the interface is set as the parent, so
  on tear-down remaining resources will be destroyed eventually, even
  if it triggers a protocol error on the client.

REPOSITORY
  rKWIN KWin

BRANCH
  plasma-window-management-destroy

REVISION DETAIL
  https://phabricator.kde.org/D1595

AFFECTED FILES
  abstract_client.cpp

EMAIL PREFERENCES
  https://phabricator.kde.org/settings/panel/emailpreferences/

To: graesslin, Plasma
Cc: plasma-devel, sebas
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