Using old WifiQrCode parsing for ADB Uri.
Flag: EXEMPT bugfix
Bug: 355088188
Test: Manual test & TH
Change-Id: I54a12b03ed9be6dc49fb957df0f1f7b31647810d
Bug: 152462657
Test: Manual. Enable TalkBack in Settings > Accessibility. Navigate to
Developer options > Wireless debugging > Pairing device with QR code.
Scan a valid QR code, which should change to "Pairing device..." and
screen reader should say "Pairing device".
Change-Id: If467b56f787bda765fce1e5d46f8ab3c6210dc76