Bug 1173681 - Move nsProfileLock related files in toolkit/profile and remove profile/dirserviceprovider. r=bsmedberg

--HG--
rename : profile/dirserviceprovider/ProfileUnlockerWin.cpp => toolkit/profile/ProfileUnlockerWin.cpp
rename : profile/dirserviceprovider/ProfileUnlockerWin.h => toolkit/profile/ProfileUnlockerWin.h
rename : profile/dirserviceprovider/nsProfileLock.cpp => toolkit/profile/nsProfileLock.cpp
rename : profile/dirserviceprovider/nsProfileLock.h => toolkit/profile/nsProfileLock.h
rename : profile/dirserviceprovider/nsProfileStringTypes.h => toolkit/profile/nsProfileStringTypes.h

Author: glandium