[gnome-photos] view-container: Remove redundant single-child GtkGrid

[Debarshi Ray <debarshir src gnome org>]

commit 1df92f000ade0ed816b05a3a8d3fc2ab99bc42e1
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Oct 9 12:47:47 2018 +0200

    view-container: Remove redundant single-child GtkGrid
    
    Ever since the "Load More" button was replaced by edge hit detection
    in commit 1d226d3d81a7ce0b, the GtkGrid has had only one child. So,
    remove it and simplify the code.

 src/photos-view-container.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/src/photos-view-container.c b/src/photos-view-container.c
index c6f42dd4..bd989768 100644
--- a/src/photos-view-container.c
+++ b/src/photos-view-container.c
@@ -1,6 +1,6 @@
 /*
  * Photos - access, organize and share your photos on GNOME
- * Copyright © 2012 – 2017 Red Hat, Inc.
+ * Copyright © 2012 – 2018 Red Hat, Inc.
  * Copyright © 2017 Umang Jain
  *
  * This program is free software: you can redistribute it and/or modify
@@ -313,7 +313,6 @@ photos_view_container_constructed (GObject *object)
   GAction *action;
   GApplication *app;
   GtkStyleContext *context;
-  GtkWidget *grid;
   PhotosSearchContextState *state;
   gboolean selection_mode;
   gboolean show_primary_text;
@@ -335,10 +334,6 @@ photos_view_container_constructed (GObject *object)
   if (accessible != NULL)
     atk_object_set_name (accessible, self->name);
 
-  grid = gtk_grid_new ();
-  gtk_orientable_set_orientation (GTK_ORIENTABLE (grid), GTK_ORIENTATION_VERTICAL);
-  gtk_stack_add_named (GTK_STACK (self), grid, "view");
-
   self->sw = gtk_scrolled_window_new (NULL, NULL);
   gtk_widget_set_hexpand (self->sw, TRUE);
   gtk_widget_set_vexpand (self->sw, TRUE);
@@ -346,7 +341,7 @@ photos_view_container_constructed (GObject *object)
   gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (self->sw), GTK_SHADOW_IN);
   context = gtk_widget_get_style_context (GTK_WIDGET (self->sw));
   gtk_style_context_add_class (context, "documents-scrolledwin");
-  gtk_container_add (GTK_CONTAINER (grid), self->sw);
+  gtk_stack_add_named (GTK_STACK (self), self->sw, "view");
 
   self->view = gd_main_box_new (GD_MAIN_BOX_ICON);
   show_primary_text = photos_view_container_get_show_primary_text (self);