Remove chatty.

We've been using compressed logs instead for the past two releases,
the only feedback we've had from partners has been ("can we backport
this further?"), and "simple" is the best alternative for debugging
anyway, so time to remove the dead "chatty" option.

Test: treehugger
Change-Id: I108a7b2a634bcc17e97d0c92556698d96e7f4b56
20 files changed
tree: c8e2faa83270cbcc564421f6cc39fb508b71e6df
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/
  5. rust/
  6. OWNERS
  7. PREUPLOAD.cfg
  8. TEST_MAPPING