Simplify DIC access code in service closures
Simplify DIC access code in service closures

scribenet/Sami,derFunk/Sami,edos-io/Sami,jeskew/Sami,TobyMaxham/Sami,derFunk/Sami,edos-io/Sami,TobyMaxham/Sami,forging2012/Sami,FriendsOfPHP/Sami,forging2012/Sami,scribenet/Sami,TiS/Sami,php-opencloud/Sami,php-opencloud/Sami,FriendsOfPHP/Sami,jeskew/Sami,laborautonomo/Sami,TiS/Sami