Customize: move WP_Customize_Control subclasses to wp-includes/customize, they load in the exact same place.

See #34432.

Built from https://develop.svn.wordpress.org/trunk@35389


git-svn-id: http://core.svn.wordpress.org/trunk@35353 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/customize/class-wp-customize-image-control.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Customize API: WP_Customize_Image_Control class
+ *
+ * @package WordPress
+ * @subpackage Customize
+ * @since 4.4.0
+ */
+
+/**
+ * Customize Image Control class.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Upload_Control
+ */
+class WP_Customize_Image_Control extends WP_Customize_Upload_Control {
+	public $type = 'image';
+	public $mime_type = 'image';
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 3.4.0
+	 * @uses WP_Customize_Upload_Control::__construct()
+	 *
+	 * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+	 * @param string               $id      Control ID.
+	 * @param array                $args    Optional. Arguments to override class property defaults.
+	 */
+	public function __construct( $manager, $id, $args = array() ) {
+		parent::__construct( $manager, $id, $args );
+
+		$this->button_labels = array(
+			'select'       => __( 'Select Image' ),
+			'change'       => __( 'Change Image' ),
+			'remove'       => __( 'Remove' ),
+			'default'      => __( 'Default' ),
+			'placeholder'  => __( 'No image selected' ),
+			'frame_title'  => __( 'Select Image' ),
+			'frame_button' => __( 'Choose Image' ),
+		);
+	}
+
+	/**
+	 * @since 3.4.2
+	 * @deprecated 4.1.0
+	 */
+	public function prepare_control() {}
+
+	/**
+	 * @since 3.4.0
+	 * @deprecated 4.1.0
+	 *
+	 * @param string $id
+	 * @param string $label
+	 * @param mixed $callback
+	 */
+	public function add_tab( $id, $label, $callback ) {}
+
+	/**
+	 * @since 3.4.0
+	 * @deprecated 4.1.0
+	 *
+	 * @param string $id
+	 */
+	public function remove_tab( $id ) {}
+
+	/**
+	 * @since 3.4.0
+	 * @deprecated 4.1.0
+	 *
+	 * @param string $url
+	 * @param string $thumbnail_url
+	 */
+	public function print_tab_image( $url, $thumbnail_url = null ) {}
+}