Fix for touch points and mouse grabber item getting out of sync.
Fix for touch points and mouse grabber item getting out of sync.

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