D25666: Port away from overloaded KCModule signal

davidedmundson created this revision.
davidedmundson added a reviewer: KWin.
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TEST PLAN
  Compiles

REPOSITORY
  R108 KWin

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D25666

AFFECTED FILES
  autotests/integration/plasma_surface_test.cpp
  effects/desktopgrid/desktopgrid_config.cpp
  effects/mouseclick/mouseclick_config.cpp
  effects/presentwindows/presentwindows_config.cpp
  effects/thumbnailaside/thumbnailaside_config.cpp
  effects/zoom/zoom_config.cpp
  kcmkwin/kwincompositing/main.cpp
  xwl/databridge.h

To: davidedmundson, #kwin
Cc: 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