Refactor WP_Theme_JSON to use self instead of static for method calls in preserve_valid_typed_settings. This change enhances consistency in method referencing within the class.

Author: ramonjd

src/wp-includes/class-wp-theme-json.php

@@ -3710,7 +3710,7 @@ private static function preserve_valid_typed_settings( $input, &$output, $schema
 					_wp_array_set( $output, $current_path, $value ); // Preserve boolean value.
 				}
 			} elseif ( is_array( $schema_value ) ) {
-				static::preserve_valid_typed_settings( $input, $output, $schema_value, $current_path ); // Recurse into nested structure.
+				self::preserve_valid_typed_settings( $input, $output, $schema_value, $current_path ); // Recurse into nested structure.
 			}
 		}
 	}
@@ -3775,7 +3775,7 @@ protected static function remove_insecure_settings( $input ) {
 		static::remove_indirect_properties( $input, $output );
 
 		// Preserve all valid settings that have type markers in VALID_SETTINGS.
-		static::preserve_valid_typed_settings( $input, $output, static::VALID_SETTINGS );
+		self::preserve_valid_typed_settings( $input, $output, static::VALID_SETTINGS );
 
 		return $output;
 	}