Apply rename of ApexEnvironment (from ApexContext).

The ApexContext API is being renamed to ApexEnvironment at the request
of the API Council. This applies that change.

Bug: 150685788
Test: atest WifiConfigStoreTest
Change-Id: Ibdc209a37223f63b1c141a52a3eaf9200e93f48d
1 file changed
tree: 00b03a2ba170cb7fa5afd081c2b5ef544cc7143a
  1. apex/
  2. service/
  3. PREUPLOAD.cfg