In preparation for cleaning up low-battery logic. Make clear what
comparison operator is used for each constant (<=, <, >=, >).
Also remove hard-coded and unused display of design warning/low
battery levels from ectool. Verified via code search that these are
not used anywhere. Even if we later care about these levels, they
should be battery-specific and not hard-coded as a
platform-independent percentage of full capacity when ectool is
compiled.
BUG=chrome-os-partner:17124
BRANCH=link
TEST=compile link; 'ectool battery' from root shell prints valid info
Change-Id: I3650e27a08f4cc77067beb0685ee1488cc56d02f
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/43119
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
9fde14da9b