Revert "Improve toLanguageTag()'s "und" locale handling"

This reverts commit ac1a79bbc6550a5f84adf38eee34ab302856e309.

Reason for revert: ticket 142301859, causing flakes and errors on the test.

Bug: b/142301859
Change-Id: Ie37bd52f833fd444abf3351306010c270fa0e432
1 file changed
tree: 8e339cb19f246ee8c174eea2fc6038d7e27b01bd
  1. .clang-format
  2. Android.bp
  3. PREUPLOAD.cfg
  4. app/
  5. doc/
  6. include/
  7. libs/
  8. tests/
  9. tools/