Media: Add `aac` to the list of allowed file types.

Props desrosj.
Fixes #42919.
Built from https://develop.svn.wordpress.org/trunk@42697


git-svn-id: http://core.svn.wordpress.org/trunk@42525 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -2556,6 +2556,7 @@ function wp_get_mime_types() {
 			'dfxp'                         => 'application/ttaf+xml',
 			// Audio formats.
 			'mp3|m4a|m4b'                  => 'audio/mpeg',
+			'aac'                          => 'audio/aac',
 			'ra|ram'                       => 'audio/x-realaudio',
 			'wav'                          => 'audio/wav',
 			'ogg|oga'                      => 'audio/ogg',

wp-includes/media.php

@@ -2243,9 +2243,9 @@ function wp_get_audio_extensions() {
 	 * @since 3.6.0
 	 *
 	 * @param array $extensions An array of supported audio formats. Defaults are
-	 *                          'mp3', 'ogg', 'flac', 'm4a', 'wav'.
+	 *                          'mp3', 'aac', 'ogg', 'flac', 'm4a', 'wav'.
 	 */
-	return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'flac', 'm4a', 'wav' ) );
+	return apply_filters( 'wp_audio_extensions', array( 'mp3', 'aac', 'ogg', 'flac', 'm4a', 'wav' ) );
 }
 
 /**

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-alpha-42696';
+$wp_version = '5.0-alpha-42697';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.