Create profile folder for foreign dex markers.

This is a special profile folder where apps will leave profile markers
for the dex files they load and don't own. System server will read the
markers and decide if the apks should be fully compiled instead of
profile guide compiled.

Bug: 27334750
Bug: 26080105
Change-Id: Ib18f20cf78a8dbfc465610ec6ceec52699c5420a
3 files changed