Interactivity API: Remove redundant server state from Interactivity R…

…outer

Remove the workaround for a bug that was fixed in WordPress/gutenberg#66183. Previously, if the store was not initialized with a minimal navigation object, the interactivity-router script module would error.

Props jonsurrell, czapla, gziolo.
Fixes 62465#.


git-svn-id: https://develop.svn.wordpress.org/trunk@59416 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/interactivity-api/class-wp-interactivity-api.php

@@ -1090,19 +1090,6 @@ private function data_wp_router_region_processor( WP_Interactivity_API_Directive
 		if ( 'enter' === $mode && ! $this->has_processed_router_region ) {
 			$this->has_processed_router_region = true;
 
-			/*
-			 * Initialize the `core/router` store.
-			 * If the store is not initialized like this with minimal
-			 * navigation object, the interactivity-router script module
-			 * errors.
-			 */
-			$this->state(
-				'core/router',
-				array(
-					'navigation' => new stdClass(),
-				)
-			);
-
 			// Enqueues as an inline style.
 			wp_register_style( 'wp-interactivity-router-animations', false );
 			wp_add_inline_style( 'wp-interactivity-router-animations', $this->get_router_animation_styles() );