Define PRIVATE_DNS_MODE_OPPORTUNISTIC locally

The type of ConnectivityManager#PRIVATE_DNS_MODE_OPPORTUNISTIC
has changed from String to int, but the String definition is still
needed to update to Settings.Global.PRIVATE_DNS_MODE, so the
simplest way is to define one locally.

Bug: 185311744
Test: atest CtsNetTestCases
Change-Id: Iafcd861714d8aca44cede658ed630f9d5afd5e59
Merged-In: Iafcd861714d8aca44cede658ed630f9d5afd5e59
    (Cherry-picked from ag/14232792)
1 file changed
tree: 6a79b89b3b4d44f34b578b9ae0afc6c2e395fde6
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING