D28332: [kwineffects] Drop KWIN_GL_DEBUG

zzag created this revision.
zzag added a reviewer: KWin.
Herald added a project: KWin.
Herald added a subscriber: kwin.
zzag requested review of this revision.

REVISION SUMMARY
  It has been broken for many years and no one has filed bug
  reports about it (besides me).
  
  BUG: 419285

TEST PLAN
  Ran kwin with KWIN_GL_DEBUG and it still works.

REPOSITORY
  R108 KWin

BRANCH
  kill-opengl-debug

REVISION DETAIL
  https://phabricator.kde.org/D28332

AFFECTED FILES
  libkwineffects/kwineffects.h
  libkwineffects/kwinglutils.cpp
  libkwineffects/kwinglutils.h

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