QMutex: remove unused tst_QMutex forward declaration

Commit d4b206b246, which split
QRecursiveMutex from QMutex and thus rewrote a lot of the tests, removed
the friendship, but not the forward-declaration.

Pick-to: 6.5 6.2
Change-Id: I6f518d59e63249ddbf43fffd1759d28f1547ec9f
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This commit is contained in:
Thiago Macieira 2023-04-27 07:57:27 -07:00 committed by Marc Mutz
parent 6ef5e186a9
commit c98d70ef7b

View File

@ -12,11 +12,8 @@
#include <chrono>
#include <limits>
class tst_QMutex;
QT_BEGIN_NAMESPACE
#if QT_CONFIG(thread) || defined(Q_QDOC)
#if defined(Q_OS_LINUX) || defined(Q_OS_WIN) // these platforms use futex