[gtksourceview/wip/chergert/snippets] make snippet chunk a ginitiallyunowned

[Christian Hergert <chergert src gnome org>]

commit 4b724f627dc957c6dcc8f460c87cb83e5ee16e0b
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jan 24 12:29:41 2020 -0800

    make snippet chunk a ginitiallyunowned

 gtksourceview/gtksourcesnippet.c       | 3 +--
 gtksourceview/gtksourcesnippetchunk.c  | 4 ++--
 gtksourceview/gtksourcesnippetchunk.h  | 2 +-
 gtksourceview/gtksourceview-snippets.c | 2 --
 4 files changed, 4 insertions(+), 7 deletions(-)
---
diff --git a/gtksourceview/gtksourcesnippet.c b/gtksourceview/gtksourcesnippet.c
index b24eb3c2..ffc7d3d7 100644
--- a/gtksourceview/gtksourcesnippet.c
+++ b/gtksourceview/gtksourcesnippet.c
@@ -230,7 +230,6 @@ gtk_source_snippet_copy (GtkSourceSnippet *self)
                old_chunk = g_ptr_array_index (self->chunks, i);
                new_chunk = gtk_source_snippet_chunk_copy (old_chunk);
                gtk_source_snippet_add_chunk (ret, new_chunk);
-               g_object_unref (new_chunk);
        }
 
        return g_steal_pointer (&ret);
@@ -781,7 +780,7 @@ gtk_source_snippet_add_chunk (GtkSourceSnippet      *self,
        g_return_if_fail (GTK_SOURCE_IS_SNIPPET_CHUNK (chunk));
        g_return_if_fail (!self->inserted);
 
-       g_ptr_array_add (self->chunks, g_object_ref (chunk));
+       g_ptr_array_add (self->chunks, g_object_ref_sink (chunk));
 
        gtk_source_snippet_chunk_set_context (chunk, self->context);
 
diff --git a/gtksourceview/gtksourcesnippetchunk.c b/gtksourceview/gtksourcesnippetchunk.c
index 9606572b..75cf276e 100644
--- a/gtksourceview/gtksourcesnippetchunk.c
+++ b/gtksourceview/gtksourcesnippetchunk.c
@@ -37,7 +37,7 @@
 
 struct _GtkSourceSnippetChunk
 {
-       GObject                  parent_instance;
+       GInitiallyUnowned        parent_instance;
 
        GtkSourceSnippetContext *context;
        gchar                   *spec;
@@ -52,7 +52,7 @@ struct _GtkSourceSnippetChunk
        guint                    text_set : 1;
 };
 
-G_DEFINE_TYPE (GtkSourceSnippetChunk, gtk_source_snippet_chunk, G_TYPE_OBJECT)
+G_DEFINE_TYPE (GtkSourceSnippetChunk, gtk_source_snippet_chunk, G_TYPE_INITIALLY_UNOWNED)
 
 enum {
        PROP_0,
diff --git a/gtksourceview/gtksourcesnippetchunk.h b/gtksourceview/gtksourcesnippetchunk.h
index 460478e8..fb150d69 100644
--- a/gtksourceview/gtksourcesnippetchunk.h
+++ b/gtksourceview/gtksourcesnippetchunk.h
@@ -32,7 +32,7 @@ G_BEGIN_DECLS
 #define GTK_SOURCE_TYPE_SNIPPET_CHUNK (gtk_source_snippet_chunk_get_type())
 
 GTK_SOURCE_AVAILABLE_IN_5_0
-G_DECLARE_FINAL_TYPE (GtkSourceSnippetChunk, gtk_source_snippet_chunk, GTK_SOURCE, SNIPPET_CHUNK, GObject)
+G_DECLARE_FINAL_TYPE (GtkSourceSnippetChunk, gtk_source_snippet_chunk, GTK_SOURCE, SNIPPET_CHUNK, 
GInitiallyUnowned)
 
 GTK_SOURCE_AVAILABLE_IN_5_0
 GtkSourceSnippetChunk   *gtk_source_snippet_chunk_new                (void);
diff --git a/gtksourceview/gtksourceview-snippets.c b/gtksourceview/gtksourceview-snippets.c
index 76664e3a..05b6765b 100644
--- a/gtksourceview/gtksourceview-snippets.c
+++ b/gtksourceview/gtksourceview-snippets.c
@@ -329,13 +329,11 @@ lookup_snippet_by_trigger (GtkSourceViewSnippets *snippets,
                        gtk_source_snippet_chunk_set_spec (chunk, "$1");
                gtk_source_snippet_chunk_set_focus_position (chunk, i+1);
                gtk_source_snippet_add_chunk (snippet, chunk);
-               g_object_unref (chunk);
        }
 
        chunk = gtk_source_snippet_chunk_new ();
        gtk_source_snippet_chunk_set_focus_position (chunk, 0);
        gtk_source_snippet_add_chunk (snippet, chunk);
-       g_object_unref (chunk);
 
        return snippet;
 }