Update language to comply with Android's inclusive language guidance

See https://source.android.com/setup/contribute/respectful-code
for reference.

Bug: 161896447
Test: m
Change-Id: I6c3c03c0c2d1302af6d5245486823c13a3432900
2 files changed
tree: f788a0593ff08f9a930905e0746ce7a57b7203d8
  1. core/
  2. packages/
  3. services/
  4. wifi/