AIDEGen: Add test use cases to aidegen_functional_test

Add the whole Android tree and -h or --help use cases to
aidegen_functional_test's verify use cases json file: verify_commands.json.

Bug: 133104210
Test: 1.m aidegen_functional_test;aidegen_functional_test-dev -v
        all use cases should be passed!

Change-Id: I4d6e94c9132e63253c42710acf4de5dbf73f9238
7 files changed