autolockuseractivityservice.pro is now in Autolock/autolockuseractivityservice
The spare .pro file in Autolock is still there, as is a spurious generated bld.inf
source,dst,type,pattern,sysdef
http://developer.symbian.org/oss/FCL/sf/os/mm/,/sf/os/mm,branch,CompilerCompatibility,layers.sysdef.xml
http://developer.symbian.org/oss/FCL/sf/mw/mmmw/,/sf/mw/mmmw,branch,CompilerCompatibility,layers.sysdef.xml