test_image_content: use lddtree for checking ELF deps
Now that lddtree supports all the --root ELF checking, use that
rather than implementing our own logic.
BUG=None
TEST=`./build_image` still works for x86-alex
TEST=`cbuildbot {amd64,x86,arm}-generic-full` works
Change-Id: Ie6410d3549f2bffdea700605622c451740a14a42
Reviewed-on: https://gerrit.chromium.org/gerrit/47538
Reviewed-by: David James <davidjames@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
2 files changed
