Plugin: Remove PHP functions slated for 5.5. 5.4 removal

docs/designers-developers/developers/backward-compatibility/deprecations.md

@@ -10,7 +10,6 @@ For features included in the Gutenberg plugin, the deprecation policy is intende
 - The PHP function `gutenberg_default_post_format_template` has been removed.
 - The PHP function `gutenberg_get_available_image_sizes` has been removed.
 - The PHP function `gutenberg_get_autosave_newer_than_post_save` has been removed.
-- The PHP function `gutenberg_default_post_format_template` has been removed.
 - The PHP function `gutenberg_editor_scripts_and_styles` has been removed.
 
 ## 5.4.0

gutenberg.php

@@ -16,19 +16,6 @@
 
 gutenberg_pre_init();
 
-/**
- * Project.
- *
- * The main entry point for the Gutenberg editor. Renders the editor on the
- * wp-admin page for the plugin.
- *
- * @since 0.1.0
- * @deprecated 5.3.0
- */
-function the_gutenberg_project() {
-	_deprecated_function( __FUNCTION__, '5.3.0' );
-}
-
 /**
  * Gutenberg's Menu.
  *
@@ -81,22 +68,6 @@ function gutenberg_menu() {
 }
 add_action( 'admin_menu', 'gutenberg_menu' );
 
-/**
- * Checks whether we're currently loading a Gutenberg page
- *
- * @since 3.1.0
- * @deprecated 5.3.0 WP_Screen::is_block_editor
- *
- * @return boolean Whether Gutenberg is being loaded.
- */
-function is_gutenberg_page() {
-	_deprecated_function( __FUNCTION__, '5.3.0', 'WP_Screen::is_block_editor' );
-
-	require_once ABSPATH . 'wp-admin/includes/screen.php';
-	$screen = get_current_screen();
-	return ! is_null( $screen ) && get_current_screen()->is_block_editor();
-}
-
 /**
  * Display a version notice and deactivate the Gutenberg plugin.
  *
@@ -146,20 +117,3 @@ function gutenberg_pre_init() {
 
 	require_once dirname( __FILE__ ) . '/lib/load.php';
 }
-
-/**
- * Initialize Gutenberg.
- *
- * Load API functions, register scripts and actions, etc.
- *
- * @deprecated 5.3.0
- *
- * @return bool Whether Gutenberg was initialized.
- */
-function gutenberg_init() {
-	_deprecated_function( __FUNCTION__, '5.3.0' );
-
-	require_once ABSPATH . 'wp-admin/includes/screen.php';
-	$screen = get_current_screen();
-	return ! is_null( $screen ) && get_current_screen()->is_block_editor();
-}

lib/client-assets.php

@@ -500,59 +500,6 @@ function gutenberg_register_vendor_script( $handle, $src, $deps = array() ) {
 	);
 }
 
-/**
- * Assigns a default editor template with a default block by post format, if
- * not otherwise assigned for a new post of type "post".
- *
- * @deprecated 5.3.0
- *
- * @param array $settings Default editor settings.
- *
- * @return array Filtered block editor settings.
- */
-function gutenberg_default_post_format_template( $settings ) {
-	_deprecated_function( __FUNCTION__, '5.3.0' );
-
-	return $settings;
-}
-
-/**
- * Retrieve a stored autosave that is newer than the post save.
- *
- * Deletes autosaves that are older than the post save.
- *
- * @deprecated 5.3.0
- *
- * @return WP_Post|boolean The post autosave. False if none found.
- */
-function gutenberg_get_autosave_newer_than_post_save() {
-	_deprecated_function( __FUNCTION__, '5.3.0' );
-
-	return false;
-}
-
-/**
- * Loads Gutenberg Locale Data.
- *
- * @deprecated 5.2.0
- */
-function gutenberg_load_locale_data() {
-	_deprecated_function( __FUNCTION__, '5.2.0' );
-}
-
-/**
- * Retrieve The available image sizes for a post
- *
- * @deprecated 5.3.0
- *
- * @return array
- */
-function gutenberg_get_available_image_sizes() {
-	_deprecated_function( __FUNCTION__, '5.3.0' );
-
-	return array();
-}
-
 /**
  * Extends block editor settings to include Gutenberg's `editor-styles.css` as
  * taking precedent those styles shipped with core.

lib/load.php

@@ -26,7 +26,6 @@
 
 require dirname( __FILE__ ) . '/blocks.php';
 require dirname( __FILE__ ) . '/client-assets.php';
-require dirname( __FILE__ ) . '/i18n.php';
 require dirname( __FILE__ ) . '/demo.php';
 require dirname( __FILE__ ) . '/widgets.php';
 require dirname( __FILE__ ) . '/widgets-page.php';