improve method coverate analysis of CTS DO NOT MERGE

- do not count interface / abstract class with only abstract methods
- do not count enums
- add total count (do not include deprecated)

(cherry pick from commit e156dae0ade663cc59c25bc364001d58803d50e8)

Change-Id: Iaa8ce0bf84963d1819292fa8b1aaeada2a761731
7 files changed