Minor Autofill improvements:

- Removed unused getServiceName() code.
- Removed redundant if (disabled) check.
- Added sanity check for getServiceLabel() / getServiceIcon().

Bug: 117779333
Test: atest CtsAutoFillServiceTestCases

Change-Id: I4c7a394725bcd3f448c200576bb2ca012d4f5f18
4 files changed