g_object_unref is in form of `void (*)(gpointer)`, which matches the
GDestroyNotify signature. An explicit GDestroyNotify cast on
g_object_unref is thus not needed.
In mm_modem_messaging_get_supported_storages(), initialize array to avoid a
potential crash with an uninitialized value, and a build failure due to
mm-modem-messaging.c:168:24: error: 'array' may be used uninitialized in this
function [-Werror=maybe-uninitialized]
*n_storages = array->len;
https://bugzilla.gnome.org/show_bug.cgi?id=729267
Both the ModemManager daemon and the mmcli will now include `libmm-glib.h' only.
We also handle two new special `_LIBMM_INSIDE_MM' and `LIBMM_INSIDE_MMCLI'
symbols, which if included before the `libmm-glib.h' library allow us to:
* Don't include the libmm-glib high level API in the ModemManager daemon, as
the object names would clash with those in the core.
* Define some of the methods of helper objects to be included only if compiling
ModemManager daemon or the mmcli.
Renamed `MMCommonSmsProperties' to `MMSmsProperties', and removed the
`MMSmsProperties' provided in libmm-glib. We'll just use the original one
from libmm-common always.
