[gnome-photos] Do not leak the GtkTreePaths

[Debarshi Ray <debarshir src gnome org>]

commit 9cd33593ede72c1dcc19575a4c59861a1b9be511
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Jan 21 11:12:35 2015 +0100

    Do not leak the GtkTreePaths

 src/photos-organize-collection-model.c |    1 +
 src/photos-organize-collection-view.c  |    2 ++
 src/photos-view-model.c                |    1 +
 3 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-organize-collection-model.c b/src/photos-organize-collection-model.c
index 1cfeb04..bf24b2e 100644
--- a/src/photos-organize-collection-model.c
+++ b/src/photos-organize-collection-model.c
@@ -312,6 +312,7 @@ photos_organize_collection_model_remove_placeholder (PhotosOrganizeCollectionMod
   if (gtk_tree_model_get_iter (GTK_TREE_MODEL (self), &placeholder_iter, placeholder_path))
     gtk_list_store_remove (GTK_LIST_STORE (self), &placeholder_iter);
 
+  gtk_tree_path_free (placeholder_path);
   gtk_tree_row_reference_free (priv->placeholder_ref);
   priv->placeholder_ref = NULL;
 }
diff --git a/src/photos-organize-collection-view.c b/src/photos-organize-collection-view.c
index afc12b9..924b23c 100644
--- a/src/photos-organize-collection-view.c
+++ b/src/photos-organize-collection-view.c
@@ -261,6 +261,8 @@ photos_organize_collection_view_text_editing_canceled (PhotosOrganizeCollectionV
                                                             path,
                                                             text);
         }
+
+      gtk_tree_path_free (path);
     }
   else
     photos_organize_collection_model_remove_placeholder (PHOTOS_ORGANIZE_COLLECTION_MODEL (priv->model));
diff --git a/src/photos-view-model.c b/src/photos-view-model.c
index a51f769..0c66811 100644
--- a/src/photos-view-model.c
+++ b/src/photos-view-model.c
@@ -284,6 +284,7 @@ photos_view_model_info_updated (PhotosBaseItem *item, gpointer user_data)
 
       gtk_tree_model_get_iter (GTK_TREE_MODEL (self), &iter, path);
       photos_view_model_info_set (self, item, &iter);
+      gtk_tree_path_free (path);
     }
 }