TinyMCE: iOS: wrap long strings

Fixes #33157.

Built from https://develop.svn.wordpress.org/trunk@33464


git-svn-id: http://core.svn.wordpress.org/trunk@33431 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/tinymce/skins/wordpress/wp-content.css

@@ -21,6 +21,9 @@ body {
 	margin: 9px 10px;
 	max-width: 100%;
 	-webkit-font-smoothing: antialiased !important;
+	overflow-wrap: break-word;
+	word-wrap: break-word; /* Old syntax */
+	word-break: break-word; /* iOS */
 }
 
 body.rtl {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.3-beta4-33463';
+$wp_version = '4.3-beta4-33464';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.