WifiConfigStore: remove migrateOldEapTlsNative()

The abovementioned method was introduced 4 years ago,
and should not be needed anymore.

BUG: 28124210
Change-Id: I2ec700c3a96cc2c37831394f6bc7b4075270f3fb
TEST: 'runtest frameworks-wifi' passes.
1 file changed
tree: c364a2bc15eeff8dd20968f45f3b6f41b5d18aae
  1. service/
  2. tests/