tree 649595a0df33589d9bee09e05f489d2b6a6221c4
parent 7a35b08548fbdadd43b79f98297d0d7cf2fea1c5
author Elliott Hughes <enh@google.com> 1424208153 -0800
committer Elliott Hughes <enh@google.com> 1424208153 -0800

Remove elftree.

Other than the original commit (from an author who's long gone), the
only people who've ever touched elftree are us, fixing the build on
many different occasions. It's not referenced anywhere else in the
tree, so let's find out if anyone's actually using it...

Change-Id: I5c6163064d64ba686b796f7886b19cf330069a94