D7650: Drop XRandR dependency from Options's currentRefreshRate

[Martin Flöser]

graesslin created this revision.
Restricted Application added a project: KWin.
Restricted Application added subscribers: kwin, plasma-devel.

REVISION SUMMARY
  This code branch was dead. It was for the case that the number of screens
  is 0, but KWin::Screens never has a count of zero, especially not the
  XRandR based screens (c.f. screens_xrandr.cpp method ::update) which has
  a fallback handling setting the count to always 1 if there are no screens.

TEST PLAN
  Compiles

REPOSITORY
  R108 KWin

BRANCH
  options-no-randr

REVISION DETAIL
  https://phabricator.kde.org/D7650

AFFECTED FILES
  options.cpp

To: graesslin, #kwin, #plasma
Cc: plasma-devel, kwin, bwowk, ZrenBot, progwolff, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart, lukas
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