Convert current.txt to XML for CtsApiCoverage Tool

Bug 4268576

This didn't break the build, because its only built as part
of the dist target and master does not have a CTS build yet.
Fix variables to be lower case when possible.
I'll ask for one after I check this in!

Change-Id: I0c2c96db3563630bc1f700911935eea60bfe99a7
2 files changed