An application may need to load shortcuts from the settings at startup,
so QKeySequence::fromString() should be fast enough if there is a lot of
shortcuts.
This change adds a QKeySequence::fromString() benchmark so one could get
partial insight in its performance.
Change-Id: I9e15c0e9a199787189d5076a41154f127d2930a3
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Vlad Zahorodnii