Rename setConverted.

As part of support for KEY_DIAL_STRING_REPLACE_STRING_ARRAY, this method
was renamed to something more self-descriptive.

Bug: 139331290
Test: Manual test with carrier config override.
Test: Added new unit test for this case.
Merged-In: I806a4a60e61eb4e7e5c18a22424c30ab7404692c
Change-Id: I806a4a60e61eb4e7e5c18a22424c30ab7404692c
1 file changed