It's a version of fromConfiguration() that returns the QSslContext
instance in a shared instead of a naked pointer.
Use it in QSslSocketBackend.
The idea here, of course, is to use QSharedPointer<T>::create(),
which co-locates the refcount with the payload in a single memory
allocation, instead of QSharedPointer<T>(new T), which causes
two allocations.
Change-Id: Ia5396fb3b291f2912fca5cd97e0aa1e45e065e55
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
a63a506d54