This warning has been introduced by VS2015 Update 3 and is not in our
control as the warning happens inside the system headers. To keep the
compile output clean, disable this warning.
Change-Id: I96253538c6d6774bb91cd5a4ea80dda2910e74b5
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>