Fix insetring images in Quick Press and Press This, see #17144

git-svn-id: https://develop.svn.wordpress.org/trunk@18920 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/includes/dashboard.php

@@ -531,7 +531,7 @@ function wp_dashboard_quick_press() {
 		</div>
 
 		<?php if ( current_user_can( 'upload_files' ) ) : ?>
-		<div id="media-buttons" class="hide-if-no-js wp-media-buttons">
+		<div id="wp-content-wrap" class="wp-editor-wrap hide-if-no-js wp-media-buttons">
 			<?php do_action( 'media_buttons', 'content' ); ?>
 		</div>
 		<?php endif; ?>