QAnimationDriver: remove deprecated startTime(), setStartTime()

Deprecated since 5.13

Change-Id: Ie833647e4bd87698a882352f89b4727790ffeeaa
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

src/corelib/animation/qabstractanimation.cpp

@@ -772,37 +772,6 @@ QAnimationDriver::~QAnimationDriver()
         uninstall();
 }
 
-
-#if QT_DEPRECATED_SINCE(5, 13)
-/*!
-    Sets the time at which an animation driver should start at.
-
-    This is to take into account that pauses can occur in running
-    animations which will stop the driver, but the time still
-    increases.
-
-    \obsolete
-
-    This logic is now handled internally in the animation system.
- */
-void QAnimationDriver::setStartTime(qint64)
-{
-}
-
-/*!
-    Returns the start time of the animation.
-
-    \obsolete
-
-    This logic is now handled internally in the animation system.
- */
-qint64 QAnimationDriver::startTime() const
-{
-    return 0;
-}
-#endif
-
-
 /*!
     Advances the animation based to the specified \a timeStep. This function should
     be continuously called by the driver subclasses while the animation is running.

src/corelib/animation/qabstractanimation.h

@@ -147,11 +147,6 @@ public:
 
     virtual qint64 elapsed() const;
 
-#if QT_DEPRECATED_SINCE(5, 13)
-    QT_DEPRECATED void setStartTime(qint64 startTime);
-    QT_DEPRECATED qint64 startTime() const;
-#endif
-
 Q_SIGNALS:
     void started();
     void stopped();