Remove redundant checkout code.
Remove redundant checkout code.

_getLocation appears to have been unused for quite a while, and
nothing is using the export number any more (since the Java option
has been removed for a while).

Change-Id: Idf721f3e237cefb908e2538a9cc5a4d26b6efa80

jmorse/cyanide,jmorse/cyanide,jmorse/cyanide,jmorse/cyanide