Subject: Fix QAbstractAnimationJob::setCurrentTime crash
Subject: Fix QAbstractAnimationJob::setCurrentTime crash

Details: The call to stop in QAbstractAnimationJob::setCurrentTime may
result in a deletion of the object causing the call to
currentLoopChanged() to access invalid member data.

Change-Id: Ic533a48d4e8967f7e74e73800dff74f2eef10880

crobertd/qtdeclarative,crobertd/qtdeclarative,crobertd/qtdeclarative,crobertd/qtdeclarative,crobertd/qtdeclarative,crobertd/qtdeclarative,crobertd/qtdeclarative