Make findTrainInfoFileNameLocked return a string instead of a char*.

Test: atest GtsStatsdHostTestCases on hwasan
Change-Id: I51a3a7101588001ccb5479ae599a6b52d3a56566
1 file changed
tree: 6cf01149c818389b33c8983ffcdefe11f25a7cb1
  1. bin/