[gparted] Rename Win_GParted method to show_help()

[Curtis Gedak <gedakc src gnome org>]

commit f5e870d6c4524c49d58ccd3e77dac8236bf234d8
Author: Mike Fleetwood <mike fleetwood googlemail com>
Date:   Thu Feb 28 10:50:26 2019 +0000

    Rename Win_GParted method to show_help()
    
    It is not creating a dialog (a pop-up window managed by GParted code
    itself).  It is launching independent yelp program to display the help,
    so remove the "_dialog" from the name to avoid any possible confusion.

 include/Win_GParted.h | 2 +-
 src/Win_GParted.cc    | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/include/Win_GParted.h b/include/Win_GParted.h
index 80341317..49626fd7 100644
--- a/include/Win_GParted.h
+++ b/include/Win_GParted.h
@@ -166,7 +166,7 @@ private:
        void menu_view_operations();
        void show_disklabel_unrecognized( Glib::ustring device_name );
        void show_resize_readonly( const Glib::ustring & path );
-       void show_help_dialog( const Glib::ustring & filename, const Glib::ustring & link_id );
+       void show_help(const Glib::ustring & filename, const Glib::ustring & link_id);
        void menu_help_contents();
        void menu_help_about();
 
diff --git a/src/Win_GParted.cc b/src/Win_GParted.cc
index bbd0f056..1bf0fb0c 100644
--- a/src/Win_GParted.cc
+++ b/src/Win_GParted.cc
@@ -1770,9 +1770,9 @@ void Win_GParted::show_resize_readonly( const Glib::ustring & path )
        dialog.run();
 }
 
-void Win_GParted::show_help_dialog( const Glib::ustring & filename /* E.g., gparted */
-                                  , const Glib::ustring & link_id  /* For context sensitive help */
-                                  )
+
+void Win_GParted::show_help(const Glib::ustring & filename /* E.g., "gparted" */,
+                            const Glib::ustring & link_id  /* For context sensitive help */)
 {
        GError *error1 = NULL;
        GdkScreen *gscreen = NULL ;
@@ -1827,7 +1827,7 @@ void Win_GParted::menu_help_contents()
 {
 #ifdef ENABLE_HELP_DOC
        //GParted was built with help documentation
-       show_help_dialog( "gparted", "" );
+       show_help("gparted", "");
 #else
        //GParted was built *without* help documentation using --disable-doc
        Gtk::MessageDialog dialog( *this,