flimflam: Task's notify method takes two arguments, not one. BUG=chromium-os:36083 TEST=See issue. Tested on device, inspected logs. Change-Id: I30f174c2feadaa34bde25e310d4ec7dcbd94b362 Reviewed-on: https://gerrit.chromium.org/gerrit/38303 Tested-by: Darin Petkov <petkov@chromium.org> Reviewed-by: Paul Stewart <pstew@chromium.org>