I18N: Add a language icon next to language selectors.

This change means that users who can't read the site's current language can more easily identify controls that allow them to change either the site language or their own admin area language.

Props janak007, atlasmahesh, afercia, birgire, JoshuaWold

Fixes #43144


git-svn-id: https://develop.svn.wordpress.org/trunk@45402 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/css/common.css

@@ -645,6 +645,12 @@ code {
 	color: #124964;
 }
 
+/* Dashicon for language options on General Settings and Profile screens */
+.form-table th label[for="locale"] .dashicons,
+.form-table th label[for="WPLANG"] .dashicons {
+	margin-left: 5px;
+}
+
 .wrap .page-title-action:focus {
 	border-color: #5b9dd9;
 	box-shadow: 0 0 2px rgba(30, 140, 190, 0.8);

src/wp-admin/options-general.php

@@ -162,7 +162,7 @@ if ( ! is_multisite() && defined( 'WPLANG' ) && '' !== WPLANG && 'en_US' !== WPL
 if ( ! empty( $languages ) || ! empty( $translations ) ) {
 	?>
 	<tr>
-		<th scope="row"><label for="WPLANG"><?php _e( 'Site Language' ); ?></label></th>
+		<th scope="row"><label for="WPLANG"><?php _e( 'Site Language' ); ?><span class="dashicons dashicons-translation" aria-hidden="true"></span></label></th>
 		<td>
 			<?php
 			$locale = get_locale();

src/wp-admin/user-edit.php

@@ -327,7 +327,7 @@ endif; // $_wp_admin_css_colors
 <tr class="user-language-wrap">
 	<th scope="row">
 			<?php /* translators: The user language selection field label */ ?>
-		<label for="locale"><?php _e( 'Language' ); ?></label>
+		<label for="locale"><?php _e( 'Language' ); ?><span class="dashicons dashicons-translation" aria-hidden="true"></span></label>
 	</th>
 	<td>
 			<?php