[epiphany] Remove plugins setting from preferences dialog

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f87a3697a7f1f9daae7508186844ab82f62ed5c2
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri May 25 08:38:31 2018 -0500

    Remove plugins setting from preferences dialog
    
    It still exists in gsettings for now, for people who really need it.
    Tentatively planned for removal after 3.34.
    
    https://mail.gnome.org/archives/epiphany-list/2018-March/msg00002.html

 src/prefs-dialog.c                |    6 ------
 src/resources/gtk/prefs-dialog.ui |    7 -------
 2 files changed, 0 insertions(+), 13 deletions(-)
---
diff --git a/src/prefs-dialog.c b/src/prefs-dialog.c
index 492ea45..091dea8 100644
--- a/src/prefs-dialog.c
+++ b/src/prefs-dialog.c
@@ -779,7 +779,6 @@ prefs_dialog_class_init (PrefsDialogClass *klass)
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, restore_session_checkbutton);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, popups_allow_checkbutton);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, adblock_allow_checkbutton);
-  gtk_widget_class_bind_template_child (widget_class, PrefsDialog, enable_plugins_checkbutton);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, enable_safe_browsing_checkbutton);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, download_button_hbox);
   gtk_widget_class_bind_template_child (widget_class, PrefsDialog, download_button_label);
@@ -1762,11 +1761,6 @@ setup_general_page (PrefsDialog *dialog)
                    "active",
                    G_SETTINGS_BIND_INVERT_BOOLEAN);
   g_settings_bind (web_settings,
-                   EPHY_PREFS_WEB_ENABLE_PLUGINS,
-                   dialog->enable_plugins_checkbutton,
-                   "active",
-                   G_SETTINGS_BIND_DEFAULT);
-  g_settings_bind (web_settings,
                    EPHY_PREFS_WEB_ENABLE_SAFE_BROWSING,
                    dialog->enable_safe_browsing_checkbutton,
                    "active",
diff --git a/src/resources/gtk/prefs-dialog.ui b/src/resources/gtk/prefs-dialog.ui
index 8fdba6b..599cf5f 100644
--- a/src/resources/gtk/prefs-dialog.ui
+++ b/src/resources/gtk/prefs-dialog.ui
@@ -268,13 +268,6 @@
                           </object>
                         </child>
                         <child>
-                          <object class="GtkCheckButton" id="enable_plugins_checkbutton">
-                            <property name="label" translatable="yes">Enable _plugins</property>
-                            <property name="visible">True</property>
-                            <property name="use-underline">True</property>
-                          </object>
-                        </child>
-                        <child>
                           <object class="GtkCheckButton" id="enable_safe_browsing_checkbutton">
                             <property name="label" translatable="yes">Try to block dangerous 
web_sites</property>
                             <property name="visible">True</property>