tree d0468cfeae67cc1e7087b61065e0c933c6bc9274
parent 73c2cfb97b1070c75db2c9cbf0b46de914883495
author William A. Kennington III <wak@google.com> 1536824147 -0700
committer William A. Kennington III <wak@google.com> 1537205807 -0700

Standardize Action -> Target Map Type

This change refactors the watchdog header to export the type of watchdog
action to systemd target map, so it can be directly used by other files.
This makes enumerating the map type more trivial.

Also convert to an unordered_map instead of map since we don't need the
ordering guarantees.

Tested:
    Builds and tests still pass

Change-Id: I77d315210ec27fde295589479c50d46dc5d1b32a
Signed-off-by: William A. Kennington III <wak@google.com>