Renames to make code clearer socket_ttl -> socket_last_active max_ttl -> default_timeout Back port of r1342008
Renames to make code clearer
socket_ttl -> socket_last_active
max_ttl -> default_timeout
Back port of r1342008

git-svn-id: 679f85b5bf57d2ff0a88d7b3afad16d7e2f73532@1342010 13f79535-47bb-0310-9956-ffa450edef68

andreydomas/tomcat-native,rmaucher/tomcat-native-openssl,rmaucher/tomcat-native-openssl,andreydomas/tomcat-native,andreydomas/tomcat-native,rmaucher/tomcat-native-openssl,rmaucher/tomcat-native-openssl,rmaucher/tomcat-native-openssl,andreydomas/tomcat-native,andreydomas/tomcat-native