--- a/wp/wp-includes/customize/class-wp-customize-media-control.php	Mon Oct 14 18:06:33 2019 +0200
+++ b/wp/wp-includes/customize/class-wp-customize-media-control.php	Mon Oct 14 18:28:13 2019 +0200
@@ -75,10 +75,10 @@
 	 */
 	public function to_json() {
 		parent::to_json();
-		$this->json['label'] = html_entity_decode( $this->label, ENT_QUOTES, get_bloginfo( 'charset' ) );
-		$this->json['mime_type'] = $this->mime_type;
+		$this->json['label']         = html_entity_decode( $this->label, ENT_QUOTES, get_bloginfo( 'charset' ) );
+		$this->json['mime_type']     = $this->mime_type;
 		$this->json['button_labels'] = $this->button_labels;
-		$this->json['canUpload'] = current_user_can( 'upload_files' );
+		$this->json['canUpload']     = current_user_can( 'upload_files' );
 
 		$value = $this->value();
 
@@ -86,13 +86,13 @@
 			if ( $this->setting->default ) {
 				// Fake an attachment model - needs all fields used by template.
 				// Note that the default value must be a URL, NOT an attachment ID.
-				$type = in_array( substr( $this->setting->default, -3 ), array( 'jpg', 'png', 'gif', 'bmp' ) ) ? 'image' : 'document';
+				$type               = in_array( substr( $this->setting->default, -3 ), array( 'jpg', 'png', 'gif', 'bmp' ) ) ? 'image' : 'document';
 				$default_attachment = array(
-					'id' => 1,
-					'url' => $this->setting->default,
-					'type' => $type,
-					'icon' => wp_mime_type_icon( $type ),
-					'title' => basename( $this->setting->default ),
+					'id'    => 1,
+					'url'   => $this->setting->default,
+					'type'  => $type,
+					'icon'  => wp_mime_type_icon( $type ),
+					'title' => wp_basename( $this->setting->default ),
 				);
 
 				if ( 'image' === $type ) {
@@ -132,12 +132,11 @@
 	public function content_template() {
 		?>
 		<#
-		var selectButtonId = _.uniqueId( 'customize-media-control-button-' );
 		var descriptionId = _.uniqueId( 'customize-media-control-description-' );
 		var describedByAttr = data.description ? ' aria-describedby="' + descriptionId + '" ' : '';
 		#>
 		<# if ( data.label ) { #>
-			<label class="customize-control-title" for="{{ selectButtonId }}">{{ data.label }}</label>
+			<span class="customize-control-title">{{ data.label }}</span>
 		<# } #>
 		<div class="customize-control-notifications-container"></div>
 		<# if ( data.description ) { #>
@@ -182,22 +181,19 @@
 				<div class="actions">
 					<# if ( data.canUpload ) { #>
 					<button type="button" class="button remove-button">{{ data.button_labels.remove }}</button>
-					<button type="button" class="button upload-button control-focus" id="{{ selectButtonId }}" {{{ describedByAttr }}}>{{ data.button_labels.change }}</button>
+					<button type="button" class="button upload-button control-focus" {{{ describedByAttr }}}>{{ data.button_labels.change }}</button>
 					<# } #>
 				</div>
 			</div>
 		<# } else { #>
 			<div class="attachment-media-view">
-				<div class="placeholder">
-						{{ data.button_labels.placeholder }}
-				</div>
+				<# if ( data.canUpload ) { #>
+					<button type="button" class="upload-button button-add-media" {{{ describedByAttr }}}>{{ data.button_labels.select }}</button>
+				<# } #>
 				<div class="actions">
 					<# if ( data.defaultAttachment ) { #>
 						<button type="button" class="button default-button">{{ data.button_labels['default'] }}</button>
 					<# } #>
-					<# if ( data.canUpload ) { #>
-					<button type="button" class="button upload-button" id="{{ selectButtonId }}" {{{ describedByAttr }}}>{{ data.button_labels.select }}</button>
-					<# } #>
 				</div>
 			</div>
 		<# } #>
@@ -241,6 +237,7 @@
 			case 'image':
 				return array(
 					'select'       => __( 'Select image' ),
+					'site_icon'    => __( 'Select site icon' ),
 					'change'       => __( 'Change image' ),
 					'default'      => __( 'Default' ),
 					'remove'       => __( 'Remove' ),