merge revision(s) r45863,r45871: [Backport #9750]

	* ext/openssl/lib/openssl/ssl.rb (OpenSSL::SSL::SSLServer#accept):
	  Consider Socket#accept as well as TCPServer#accept.
	  Reported by Sam Stelfox.  [ruby-core:62064] [Bug #9750]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@46613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e