QApplicationPrivate: iterate QPointingDevPrv::activePoints values only

In translateTouchCancel() and findClosestTouchPointTarget(), in the
context of doing a range-for loop over activePoints:

 for (const auto &pair : devPriv->activePoints) { ... }

clang was warning that the reference to the pair is a copy:

 warning: loop variable 'pair' is always a copy because the range of type
  'QPointingDevicePrivate::EventPointMap' (aka 'QFlatMap<int, QPointingDevicePrivate::EventPointData>')
  does not return a reference [-Wrange-loop-analysis]

But we weren't using the key anyway, so we might as well iterate over
values() just as various functions in QPointingDevicePrivate are doing.

Change-Id: Id8ee784255af98064e8347d5fa6a806d442933a8
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

0 files changed, 0 insertions, 0 deletions