Move Java array prints into aidl_to_java.

Since it is annoying to try to remember to print them.

I've found ast_java is one of the big sources of leaks in AIDL, so I'm
trying to rewrite it, and I noticed this.

Bug: N/A
Test: ./runtests.sh
Change-Id: Ibf80fa58e922b522d2e39b3e259c2a166ce61ea7
7 files changed