Extract profile files in their dedicated folder
Current profiles (the ones which have not been used for
compilation) are stored in /data/misc/profiles/cur/0/pkgname/.
Reference profiles (the merged of all user profiles, used for
compilation) are stored in /data/misc/profiles/ref/pkgname.
The profile analysis flow has been changed to use profman
before calling dex2oat. profman decides if there is a need
for compilation and does the merging.
Bug:
26719109
Bug:
26563023
Bug:
26881016
Change-Id: I5a86ed5fd07a28e2e580f9c108428527ba7993b6