[nautilus] general: use own icon instead of system-file-manager

[Ernestas Kulik <ernestask src gnome org>]

commit 028a0e9c399f2a2ac32f47bc5523f0ee7d692e08
Author: Ernestas Kulik <ernestask src gnome org>
Date:   Sun Jan 8 17:20:20 2017 +0200

    general: use own icon instead of system-file-manager
    
    Since adwaita-icon-theme no longer ships the system-file-manager icon,
    we must our own. 7a9eacc0afa53520eef12542c4d330bf66142200 was to include
    this change, as part of Flatpak integration.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777011

 src/nautilus-application.c          |    2 +-
 src/nautilus-preferences-window.c   |    2 +-
 src/nautilus-window.c               |    2 +-
 src/resources/ui/nautilus-window.ui |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/nautilus-application.c b/src/nautilus-application.c
index 83635d0..341d435 100644
--- a/src/nautilus-application.c
+++ b/src/nautilus-application.c
@@ -1231,7 +1231,7 @@ nautilus_application_startup_common (NautilusApplication *self)
      */
     G_APPLICATION_CLASS (nautilus_application_parent_class)->startup (G_APPLICATION (self));
 
-    gtk_window_set_default_icon_name ("system-file-manager");
+    gtk_window_set_default_icon_name ("org.gnome.Nautilus");
 
     setup_theme_extensions ();
 
diff --git a/src/nautilus-preferences-window.c b/src/nautilus-preferences-window.c
index 77cf273..8c4f981 100644
--- a/src/nautilus-preferences-window.c
+++ b/src/nautilus-preferences-window.c
@@ -535,7 +535,7 @@ static void nautilus_preferences_window_setup(GtkBuilder *builder,
     window = GTK_WIDGET (gtk_builder_get_object (builder, "preferences_window"));
     preferences_window = window;
 
-    gtk_window_set_icon_name (GTK_WINDOW (preferences_window), "system-file-manager");
+    gtk_window_set_icon_name (GTK_WINDOW (preferences_window), "org.gnome.Nautilus");
 
     g_object_add_weak_pointer (G_OBJECT (window), (gpointer *) &preferences_window);
 
diff --git a/src/nautilus-window.c b/src/nautilus-window.c
index 789b217..a23325c 100644
--- a/src/nautilus-window.c
+++ b/src/nautilus-window.c
@@ -2917,7 +2917,7 @@ nautilus_window_show_about_dialog (NautilusWindow *window)
                             * box to give credit to the translator(s).
                             */
                            "translator-credits", _("translator-credits"),
-                           "logo-icon-name", "system-file-manager",
+                           "logo-icon-name", "org.gnome.Nautilus",
                            NULL);
 }
 
diff --git a/src/resources/ui/nautilus-window.ui b/src/resources/ui/nautilus-window.ui
index 0088ed4..2fc5ffc 100644
--- a/src/resources/ui/nautilus-window.ui
+++ b/src/resources/ui/nautilus-window.ui
@@ -3,7 +3,7 @@
   <template class="NautilusWindow" parent="GtkApplicationWindow">
     <property name="show-menubar">False</property>
     <property name="title" translatable="yes">_Files</property>
-    <property name="icon-name">system-file-manager</property>
+    <property name="icon-name">org.gnome.Nautilus</property>
     <child type="titlebar">
       <object class="NautilusToolbar" id="toolbar">
         <!-- We override the title widget so the GtkHeaderBar stop managing the