Merge "Split mediawiki.special.preferences into separate file for each function"

diff --combined resources/Resources.php
index 246d9f3,52dccdb..818112f
--- 1/resources/Resources.php
--- 2/resources/Resources.php
+++ b/resources/Resources.php
@@@ -1451,7 -1451,6 +1451,7 @@@ return 
                        'jquery.textSelection',
                        'mediawiki.api',
                        'mediawiki.diff.styles',
 +                      'mediawiki.language',
                        'mediawiki.util',
                        'mediawiki.jqueryMsg',
                        'oojs-ui-core',
@@@ -2093,7 -2092,12 +2093,12 @@@
                'styles' => 'resources/src/mediawiki.special/mediawiki.special.pagesWithProp.css',
        ],
        'mediawiki.special.preferences' => [
-               'scripts' => 'resources/src/mediawiki.special/mediawiki.special.preferences.js',
+               'scripts' => [
+                       'resources/src/mediawiki.special/mediawiki.special.preferences.confirmClose.js',
+                       'resources/src/mediawiki.special/mediawiki.special.preferences.convertmessagebox.js',
+                       'resources/src/mediawiki.special/mediawiki.special.preferences.tabs.js',
+                       'resources/src/mediawiki.special/mediawiki.special.preferences.timezone.js',
+               ],
                'messages' => [
                        'prefs-tabs-navigation-hint',
                        'prefswarning-warning',