[nautilus] style: remove notebook shadow hack

[Cosimo Cecchi <cosimoc src gnome org>]

commit 4693eceb2406ba60b78068bb8601acf4d81fa3bb
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Sep 2 11:18:08 2014 -0700

    style: remove notebook shadow hack
    
    This is not needed anymore with the most recent theme.

 src/Adwaita.css       |    8 --------
 src/nautilus-window.c |   37 -------------------------------------
 2 files changed, 0 insertions(+), 45 deletions(-)
---
diff --git a/src/Adwaita.css b/src/Adwaita.css
index 170dae5..41639ec 100644
--- a/src/Adwaita.css
+++ b/src/Adwaita.css
@@ -25,14 +25,6 @@
     color: @theme_unfocused_selected_fg_color;
 }
 
-NautilusWindow .sidebar .frame {
-    border-style: none;
-}
-
-NautilusNotebook .frame {
-    border-width: 0;
-}
-
 /* Floating status bar */
 .floating-bar {
   padding: 2px;
diff --git a/src/nautilus-window.c b/src/nautilus-window.c
index 1bfca84..2eb4d6d 100644
--- a/src/nautilus-window.c
+++ b/src/nautilus-window.c
@@ -1317,33 +1317,6 @@ create_toolbar (NautilusWindow *window)
 }
 
 static void
-notebook_num_pages_changed (NautilusWindow *window)
-{
-       NautilusView *view;
-       NautilusWindowSlot *active_slot;
-
-       active_slot = nautilus_window_get_active_slot (window);
-       if (active_slot == NULL) {
-               return;
-       }
-       view = nautilus_window_slot_get_current_view (active_slot);
-       if (view == NULL) {
-               return;
-       }
-
-       /* Only add a shadow to the scrolled window when we're in a tabless
-        * notebook, since when the notebook has tabs, it will draw its own
-        * border.
-        */
-       if (g_list_length (window->details->slots) > 1 ||
-           NAUTILUS_IS_DESKTOP_WINDOW (window)) {
-               gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (view), GTK_SHADOW_NONE);
-       } else {
-               gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (view), GTK_SHADOW_IN);
-       }
-}
-
-static void
 notebook_page_removed_cb (GtkNotebook *notebook,
                          GtkWidget *page,
                          guint page_num,
@@ -1353,8 +1326,6 @@ notebook_page_removed_cb (GtkNotebook *notebook,
        NautilusWindowSlot *slot = NAUTILUS_WINDOW_SLOT (page), *next_slot;
        gboolean dnd_slot;
 
-       notebook_num_pages_changed (window);
-
        dnd_slot = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (slot), "dnd-window-slot"));
        if (!dnd_slot) {
                return;
@@ -1379,11 +1350,6 @@ notebook_page_added_cb (GtkNotebook *notebook,
        NautilusWindowSlot *dummy_slot;
        gboolean dnd_slot;
 
-       /* It's too early here to call notebook_num_pages_changed(),
-        * since the view might not be associagted to the slot yet.
-        * Defer the call to nautilus_window_connect_content_view().
-        */
-
        dnd_slot = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (slot), "dnd-window-slot"));
        if (!dnd_slot) {
                return;
@@ -1986,9 +1952,6 @@ nautilus_window_connect_content_view (NautilusWindow *window,
        g_signal_connect (view, "zoom-level-changed",
                          G_CALLBACK (zoom_level_changed_callback),
                          window);
-
-       /* See the comment in notebook_page_added_cb() */
-       notebook_num_pages_changed (window);
 }
 
 void