Fix PerMonitorV2 DPI aware NonCLientAreaScaling handling

The value returned from shouldHaveNonClientDpiScaling()
controls two related behaviors:

1) Should Qt call user32dll.enableNonClientDpiScaling()
2) Should Qt code treat NonClientAreaScaling as enabled.

Commit c35643db updated shouldHaveNonClientDpiScaling()
to account for the fact that PerMonitorV2 always enables
NonCLientAreaScaling, with the intent to disable 1)
However this also disables 2), which was not intended.

Instead, make shouldHaveNonClientDpiScaling() always
return true when PerMonitorV2 is enabled, and then also
omit calling the user32dll API in this case.

Change-Id: I1d06f36a3d06becc667351fadcb00ab28af6ec4b
Pick-to: 6.2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>

0 files changed, 0 insertions, 0 deletions