Add syntax for adding all class methods to profman

Used to generate methods from the class list. The logic adds all
the methods if the method string is "*". The class is also added to
the profile.

Bug: 36457259

Test: mm test-art-host-gtest-profile_assistant_test -j32

Change-Id: Ibee856646b94eccc48d9ef6566475be74e77a0cd