tree 3e4ce19a90f8eb5caf7aaf7c44f3d89255e27e23
parent cb319330c529b0394f6efb416dbe7b03bf38b19b
author Darin Petkov <petkov@chromium.org> 1279564489 -0700
committer Darin Petkov <petkov@chromium.org> 1279564489 -0700

For actions, switch bool success into an exit code.

This way we can signal specific error conditions and then
send appropriate events to Omaha from the UpdateAttempter.

BUG=560
TEST=unit tests, gmerged and looked at logs

Review URL: http://codereview.chromium.org/3022008