Bundled Themes: Add theme support for responsive embeds

Add `add_theme_support( 'responsive-embeds' );` to all of the responsive default themes as part of their Gutenberg support. This makes sure any embeds coming from the new block-based editor maintain their aspect ratios at different screen sizes.

Fixes #45274.


Built from https://develop.svn.wordpress.org/branches/5.0@43868


git-svn-id: http://core.svn.wordpress.org/branches/5.0@43697 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentyeleven/functions.php

@@ -88,6 +88,9 @@ function twentyeleven_setup() {
 	// Load default block styles.
 	add_theme_support( 'wp-block-styles' );
 
+	// Add support for responsive embeds.
+	add_theme_support( 'responsive-embeds' );
+
 	// Add support for custom color scheme.
 	add_theme_support( 'editor-color-palette', array(
 		array(

wp-content/themes/twentyfifteen/functions.php

@@ -148,6 +148,9 @@ function twentyfifteen_setup() {
 	// Load default block styles.
 	add_theme_support( 'wp-block-styles' );
 
+	// Add support for responsive embeds.
+	add_theme_support( 'responsive-embeds' );
+
 	// Add support for custom color scheme.
 	add_theme_support( 'editor-color-palette', array(
 		array(

wp-content/themes/twentyfourteen/functions.php

@@ -76,6 +76,9 @@ function twentyfourteen_setup() {
 	// Load default block styles.
 	add_theme_support( 'wp-block-styles' );
 
+	// Add support for responsive embeds.
+	add_theme_support( 'responsive-embeds' );
+
 	// Add support for custom color scheme.
 	add_theme_support( 'editor-color-palette', array(
 		array(

wp-content/themes/twentyseventeen/functions.php

@@ -112,6 +112,9 @@ function twentyseventeen_setup() {
  	// Load default block styles.
 	add_theme_support( 'wp-block-styles' );
 
+	// Add support for responsive embeds.
+	add_theme_support( 'responsive-embeds' );
+
 	// Define and register starter content to showcase the theme on new sites.
 	$starter_content = array(
 		'widgets' => array(

wp-content/themes/twentysixteen/functions.php

@@ -130,6 +130,9 @@ function twentysixteen_setup() {
 	// Load default block styles.
 	add_theme_support( 'wp-block-styles' );
 
+	// Add support for responsive embeds.
+	add_theme_support( 'responsive-embeds' );
+
 	// Add support for custom color scheme.
 	add_theme_support( 'editor-color-palette', array(
 		array(

wp-content/themes/twentythirteen/functions.php

@@ -83,6 +83,9 @@ function twentythirteen_setup() {
 	// Add support for full and wide align images.
 	add_theme_support( 'align-wide' );
 
+	// Add support for responsive embeds.
+	add_theme_support( 'responsive-embeds' );
+
 	// Add support for custom color scheme.
 	add_theme_support( 'editor-color-palette', array(
 		array(

wp-content/themes/twentytwelve/functions.php

@@ -60,6 +60,9 @@ function twentytwelve_setup() {
 	// Load default block styles.
 	add_theme_support( 'wp-block-styles' );
 
+	// Add support for responsive embeds.
+	add_theme_support( 'responsive-embeds' );
+
 	// Add support for custom color scheme.
 	add_theme_support( 'editor-color-palette', array(
 		array(

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-beta3-43867';
+$wp_version = '5.0-beta3-43868';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.