[aravis] Revert "build: avoid use of deprecated GSignalFlags"

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 64f3560d20235ddd8ff2415971cd1df3a85b6abf
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Fri Aug 15 21:25:12 2014 +0200

    Revert "build: avoid use of deprecated GSignalFlags"
    
    This reverts commit 8b056dd432f830c9fdb84b90ab69c0ff3ccf4d4c.
    
    This patch make ref count warnings appear.

 src/arvdevice.c |    2 +-
 src/arvstream.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/arvdevice.c b/src/arvdevice.c
index c5626a8..99a6245 100644
--- a/src/arvdevice.c
+++ b/src/arvdevice.c
@@ -668,7 +668,7 @@ arv_device_class_init (ArvDeviceClass *device_class)
        arv_device_signals[ARV_DEVICE_SIGNAL_CONTROL_LOST] =
                g_signal_new ("control-lost",
                              G_TYPE_FROM_CLASS (device_class),
-                             0,
+                             G_SIGNAL_RUN_LAST,
                              G_STRUCT_OFFSET (ArvDeviceClass, control_lost),
                              NULL, NULL,
                              g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
diff --git a/src/arvstream.c b/src/arvstream.c
index c29669c..58ef10e 100644
--- a/src/arvstream.c
+++ b/src/arvstream.c
@@ -390,7 +390,7 @@ arv_stream_class_init (ArvStreamClass *node_class)
        arv_stream_signals[ARV_STREAM_SIGNAL_NEW_BUFFER] =
                g_signal_new ("new-buffer",
                              G_TYPE_FROM_CLASS (node_class),
-                             0,
+                             G_SIGNAL_RUN_LAST,
                              G_STRUCT_OFFSET (ArvStreamClass, new_buffer),
                              NULL, NULL,
                              g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);