MDL-61658 user: Fix displaying of user's country name

In these cases we want to use the method get_list_of_countries() to
obtain translated names of all potential country codes. The country code
is already there in the database. So it does not matter if the country
is among those whitelisted in $CFG->allcountrycodes - we want to see its
name anyway.

admin/user.php

@@ -252,7 +252,7 @@
 
     } else {
 
-        $countries = get_string_manager()->get_list_of_countries(false);
+        $countries = get_string_manager()->get_list_of_countries(true);
         if (empty($mnethosts)) {
             $mnethosts = $DB->get_records('mnet_host', null, 'id', 'id,wwwroot,name');
         }

blocks/myprofile/block_myprofile.php

@@ -75,7 +75,7 @@ class block_myprofile extends block_base {
         $this->content->text .= '<div class="myprofileitem fullname">'.fullname($USER).'</div>';
 
         if(!isset($this->config->display_country) || $this->config->display_country == 1) {
-            $countries = get_string_manager()->get_list_of_countries();
+            $countries = get_string_manager()->get_list_of_countries(true);
             if (isset($countries[$USER->country])) {
                 $this->content->text .= '<div class="myprofileitem country">';
                 $this->content->text .= get_string('country') . ': ' . $countries[$USER->country];

user/index.php

@@ -112,7 +112,7 @@ user_list_view($course, $context);
 
 $bulkoperations = has_capability('moodle/course:bulkmessaging', $context);
 
-$countries = get_string_manager()->get_list_of_countries();
+$countries = get_string_manager()->get_list_of_countries(true);
 
 $strnever = get_string('never');
 
@@ -615,8 +615,6 @@ if ($mode === MODE_USERDETAILS) {    // Print simple listing.
                 $context = context_course::instance($course->id);
                 $usercontext = context_user::instance($user->id);
 
-                $countries = get_string_manager()->get_list_of_countries();
-
                 // Get the hidden field list.
                 if (has_capability('moodle/course:viewhiddenuserfields', $context)) {
                     $hiddenfields = array();