Diffusion KWin eae9bdd50ade

[autotests/integration] Use socketpair for Wayland connection

Authored by graesslin on Dec 3 2016, 1:31 PM.

Description

[autotests/integration] Use socketpair for Wayland connection

Summary:
This is a preparation step for no longer creating a socket in the tests
and slightly simplifies the init test code.

Reviewers: KWin, Plasma on Wayland

Subscribers: plasma-devel, kwin

Tags: Plasma on Wayland, KWin

Differential Revision: https://phabricator.kde.org/D3575