WifiLogger: revert large ringbuffers for userdebug/eng
am: 9a865ec91c

Change-Id: I07a9196aaf1dd37e6827a40d0a8b47b0fd276a8c
tree: b51eadd5d591a41c63e0dfbb1425b5c1a27aa049
  1. service/
  2. tests/