[Provider Model] Should not show Wi-Fi entries under lockscreen

- If the Internet Panel is showing under lockscreen
  - Show "Unlock to view networks" subtitle
    - Highlight Wi-Fi toggle if the default network is Wi-Fi
    - Hide Wi-Fi entries
    - Hide "See all" item

- If the Wi-Fi entries is empty
  - Hide Wi-Fi entries
  - Hide "See all" item

Bug: 194872708
Bug: 194873442
Bug: 195088254
Test: manual test
atest -c InternetDialogControllerTest \
         InternetDialogTest

Change-Id: I40ff3ed0b38d590c0171c654ceaa433ceb0fac59
Merged-In: I40ff3ed0b38d590c0171c654ceaa433ceb0fac59
(cherry picked from commit 08c3dbec3206172b6da3fec8488d60a183d2000e)
5 files changed