[libsecret/wip/nielsdg/g-type-private] Remove deprecated g_type_class_add_private()

[Niels De Graef <nielsdg src gnome org>]

commit 950b22bab6103640220f0368936d3dbfdd17ba1a
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Thu Jan 24 00:07:33 2019 +0100

    Remove deprecated g_type_class_add_private()
    
    Use `G_ADD_PRIVATE()` or its shorthand when defining a type using
    `G_DEFINE_TYPE_WITH_PRIVATE()`

 libsecret/secret-collection.c | 6 ++----
 libsecret/secret-item.c       | 5 ++---
 libsecret/secret-prompt.c     | 6 ++----
 libsecret/secret-service.c    | 6 ++----
 4 files changed, 8 insertions(+), 15 deletions(-)
---
diff --git a/libsecret/secret-collection.c b/libsecret/secret-collection.c
index 8582080..a6d1e87 100644
--- a/libsecret/secret-collection.c
+++ b/libsecret/secret-collection.c
@@ -119,6 +119,7 @@ static void   secret_collection_initable_iface         (GInitableIface *iface);
 static void   secret_collection_async_initable_iface   (GAsyncInitableIface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (SecretCollection, secret_collection, G_TYPE_DBUS_PROXY,
+                         G_ADD_PRIVATE (SecretCollection)
                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, secret_collection_initable_iface);
                          G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, 
secret_collection_async_initable_iface);
 );
@@ -133,8 +134,7 @@ items_table_new (void)
 static void
 secret_collection_init (SecretCollection *self)
 {
-       self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, SECRET_TYPE_COLLECTION,
-                                               SecretCollectionPrivate);
+       self->pv = secret_collection_get_instance_private (self);
 
        g_mutex_init (&self->pv->mutex);
        self->pv->cancellable = g_cancellable_new ();
@@ -503,8 +503,6 @@ secret_collection_class_init (SecretCollectionClass *klass)
        g_object_class_install_property (gobject_class, PROP_MODIFIED,
                    g_param_spec_uint64 ("modified", "Modified", "Item modified date",
                                         0UL, G_MAXUINT64, 0UL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-       g_type_class_add_private (gobject_class, sizeof (SecretCollectionPrivate));
 }
 
 static gboolean
diff --git a/libsecret/secret-item.c b/libsecret/secret-item.c
index ca5e432..d447bcd 100644
--- a/libsecret/secret-item.c
+++ b/libsecret/secret-item.c
@@ -114,6 +114,7 @@ static void   secret_item_initable_iface         (GInitableIface *iface);
 static void   secret_item_async_initable_iface   (GAsyncInitableIface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (SecretItem, secret_item, G_TYPE_DBUS_PROXY,
+                         G_ADD_PRIVATE (SecretItem)
                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, secret_item_initable_iface);
                          G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, secret_item_async_initable_iface);
 );
@@ -121,7 +122,7 @@ G_DEFINE_TYPE_WITH_CODE (SecretItem, secret_item, G_TYPE_DBUS_PROXY,
 static void
 secret_item_init (SecretItem *self)
 {
-       self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, SECRET_TYPE_ITEM, SecretItemPrivate);
+       self->pv = secret_item_get_instance_private (self);
        g_mutex_init (&self->pv->mutex);
 }
 
@@ -403,8 +404,6 @@ secret_item_class_init (SecretItemClass *klass)
        g_object_class_install_property (gobject_class, PROP_MODIFIED,
                    g_param_spec_uint64 ("modified", "Modified", "Item modified date",
                                         0UL, G_MAXUINT64, 0UL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-       g_type_class_add_private (gobject_class, sizeof (SecretItemPrivate));
 }
 
 typedef struct {
diff --git a/libsecret/secret-prompt.c b/libsecret/secret-prompt.c
index 4c6aeda..b6e71a0 100644
--- a/libsecret/secret-prompt.c
+++ b/libsecret/secret-prompt.c
@@ -59,19 +59,17 @@ struct _SecretPromptPrivate {
        gint prompted;
 };
 
-G_DEFINE_TYPE (SecretPrompt, secret_prompt, G_TYPE_DBUS_PROXY);
+G_DEFINE_TYPE_WITH_PRIVATE (SecretPrompt, secret_prompt, G_TYPE_DBUS_PROXY);
 
 static void
 secret_prompt_init (SecretPrompt *self)
 {
-       self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, SECRET_TYPE_PROMPT,
-                                               SecretPromptPrivate);
+       self->pv = secret_prompt_get_instance_private (self);
 }
 
 static void
 secret_prompt_class_init (SecretPromptClass *klass)
 {
-       g_type_class_add_private (klass, sizeof (SecretPromptPrivate));
 }
 
 typedef struct {
diff --git a/libsecret/secret-service.c b/libsecret/secret-service.c
index 9d5c805..dc8b86c 100644
--- a/libsecret/secret-service.c
+++ b/libsecret/secret-service.c
@@ -140,6 +140,7 @@ static void   secret_service_initable_iface         (GInitableIface *iface);
 static void   secret_service_async_initable_iface   (GAsyncInitableIface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (SecretService, secret_service, G_TYPE_DBUS_PROXY,
+                         G_ADD_PRIVATE (SecretService)
                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, secret_service_initable_iface);
                          G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, secret_service_async_initable_iface);
 );
@@ -225,8 +226,7 @@ service_cache_instance (SecretService *instance)
 static void
 secret_service_init (SecretService *self)
 {
-       self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, SECRET_TYPE_SERVICE,
-                                               SecretServicePrivate);
+       self->pv = secret_service_get_instance_private (self);
 
        g_mutex_init (&self->pv->mutex);
        self->pv->cancellable = g_cancellable_new ();
@@ -557,8 +557,6 @@ secret_service_class_init (SecretServiceClass *klass)
                     g_param_spec_boxed ("collections", "Collections", "Secret Service Collections",
                                         _secret_list_get_type (), G_PARAM_READABLE | 
G_PARAM_STATIC_STRINGS));
 
-       g_type_class_add_private (klass, sizeof (SecretServicePrivate));
-
        /* Initialize this error domain, registers dbus errors */
        _secret_error_quark = secret_error_get_quark ();
 }