[epiphany] Reader mode: Hide preferences when running as Web application

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 909810b52e4b4a303e3de4500e8668fd1f2a6409
Author: Adrian Perez de Castro <aperez igalia com>
Date:   Thu Aug 30 19:02:31 2018 +0300

    Reader mode: Hide preferences when running as Web application

 src/prefs-dialog.c                | 4 ++++
 src/resources/gtk/prefs-dialog.ui | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/src/prefs-dialog.c b/src/prefs-dialog.c
index f868d1cc2..07a0db539 100644
--- a/src/prefs-dialog.c
+++ b/src/prefs-dialog.c
@@ -102,6 +102,7 @@ struct _PrefsDialog {
   GtkWidget *mono_fontbutton;
   GtkWidget *css_checkbox;
   GtkWidget *css_edit_button;
+  GtkWidget *reader_mode_box;
   GtkWidget *reader_mode_font_style;
   GtkWidget *reader_mode_color_scheme;
 
@@ -969,6 +970,7 @@ prefs_dialog_class_init (PrefsDialogClass *klass)
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, mono_fontbutton);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, css_checkbox);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, css_edit_button);
+  gtk_widget_class_bind_template_child (widget_class, PrefsDialog, reader_mode_box);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, reader_mode_font_style);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, reader_mode_color_scheme);
 
@@ -2348,6 +2350,8 @@ prefs_dialog_init (PrefsDialog *dialog)
                           mode != EPHY_EMBED_SHELL_MODE_APPLICATION);
   gtk_widget_set_visible (dialog->do_not_track_checkbutton,
                           mode != EPHY_EMBED_SHELL_MODE_APPLICATION);
+  gtk_widget_set_visible (dialog->reader_mode_box,
+                          mode != EPHY_EMBED_SHELL_MODE_APPLICATION);
 
   setup_general_page (dialog);
   setup_fonts_page (dialog);
diff --git a/src/resources/gtk/prefs-dialog.ui b/src/resources/gtk/prefs-dialog.ui
index 593f21a53..5bdd8a9ee 100644
--- a/src/resources/gtk/prefs-dialog.ui
+++ b/src/resources/gtk/prefs-dialog.ui
@@ -539,7 +539,7 @@
                       </object>
                     </child>
                     <child>
-                      <object class="GtkBox">
+                      <object class="GtkBox" id="reader_mode_box">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                         <property name="orientation">vertical</property>