D23511: Remove vsync detection and configurability

This revision was not accepted when it landed; it landed in state "Needs Review".
This revision was automatically updated to reflect the committed changes.
Closed by commit R108:b3a19f9e5b77: Remove vsync detection and configurability (authored by romangg).

REPOSITORY
  R108 KWin

CHANGES SINCE LAST UPDATE
  https://phabricator.kde.org/D23511?vs=68581&id=69723

REVISION DETAIL
  https://phabricator.kde.org/D23511

AFFECTED FILES
  composite.cpp
  kcmkwin/kwincompositing/compositing.cpp
  kcmkwin/kwincompositing/compositing.ui
  options.cpp
  options.h
  platformsupport/scenes/opengl/backend.cpp
  platformsupport/scenes/opengl/backend.h
  plugins/platforms/drm/egl_gbm_backend.cpp
  plugins/platforms/drm/egl_stream_backend.cpp
  plugins/platforms/hwcomposer/egl_hwcomposer_backend.cpp
  plugins/platforms/x11/common/eglonxbackend.cpp
  plugins/platforms/x11/standalone/glxbackend.cpp
  plugins/platforms/x11/standalone/glxbackend.h
  plugins/scenes/opengl/scene_opengl.cpp
  plugins/scenes/opengl/scene_opengl.h
  scene.cpp
  scene.h

To: romangg, #kwin, zzag
Cc: zzag, kwin, LeGast00n, The-Feren-OS-Dev, sbergeron, jraleigh, fbampaloukas, GB_2, mkulinski, ragreen, jackyalcine, iodelay, crozbo, bwowk, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, hardening, romangg, jensreuterberg, abetts, sebas, apol, ahiemstra, mart