Support unrecognized methods in profman

If one tried to use profman files from the future (I.E. internal
master on AOSP) profman would LOG(FATAL) due to not finding the
methods listed. This is undesirable and a better solution is to simply
silently ignore this error since the profile files are only
occasionally updated.

Test: m droid
Bug: 168941430
Bug: 183514504
Change-Id: I1cf48173c7c708b1d732868bed3b268138c83063
3 files changed