Scrubbing broken tests and removing unnecessary organization AllTests.java files.

I've deleted as many tests as possible that duplicated coverage in Harmony.
We're now running their tests directly against our codebase and having two
copies of every test is quite painful; particularly when the tests need
maintenance.

The AllTests files aren't necessary, our test harness can automatically find
tests and run them without external organization. This strategy is also more
reliable, since often the AllTests files are out of sync.

Change-Id: I3ee052f8839e9b146ba47f945812f5937d878110
38 files changed