[AWARE] Simplify Wi-Fi Aware API namespace

Simplify Wi-fi Aware API namespace. Rely on project and remove WifiAware
prefix from most classes.

(pure rename operation: no functional changes)

Bug: 31470256
Test: unit-tests + integration (sl4a) tests.
Change-Id: I2a3de693ba0945300f973ab66fec195077568d79
8 files changed
tree: d6ad43943b31d031394831f673e65ad61ed32f0e
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg