WifiManager.getCountryCode(): check NETWORK_SETTINGS permission instead

This API is only called by Settings, so
NETWORK_SETTINGS permission is more appropriate
than NETWORK_STACK.

Bug: 151091657
Test: Start Soft AP
Change-Id: I714b344c213540dab33f20850afbb14bc077603d
1 file changed
tree: dc30c9e2b68a758f76aed54b99215c132d9f3abd
  1. apex/
  2. service/
  3. PREUPLOAD.cfg