Use AIDL_ERROR instead of std::cout or std::cerr

AIDL checks to make sure an error is emitted if there is a failure
somewhere. If we log the error with without AIDL_ERROR, the log is not
tracked.

Test: aidl_parser_fuzzer int_parse_failure
Bug: 168785519
Change-Id: Id6b1d3f6b20fef0a0a7efb3b85b6736d6eed477a
3 files changed