Update language to comply with Android's inclusive language guidance

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

Bug: 162536543
Test: Treehugger
Change-Id: I971050a2665c177870ff257bd0f41343db702892
1 file changed
tree: 2014503eb9600a3ef6f4e430494d7193d8720f63
  1. core/
  2. services/
  3. tests/