Pop from open elements instead of removing items

Author: sirreal

src/wp-includes/html-api/class-wp-html-processor.php

@@ -2261,7 +2261,7 @@ private function clear_stack_to_table_context() {
 			) {
 				break;
 			}
-			$this->state->stack_of_open_elements->remove_node( $item );
+			$this->state->stack_of_open_elements->pop();
 		}
 	}
 
@@ -2287,7 +2287,7 @@ private function clear_stack_to_table_body_context() {
 			) {
 				break;
 			}
-			$this->state->stack_of_open_elements->remove_node( $item );
+			$this->state->stack_of_open_elements->pop();
 		}
 	}
 
@@ -2311,7 +2311,7 @@ private function clear_stack_to_table_row_context() {
 			) {
 				break;
 			}
-			$this->state->stack_of_open_elements->remove_node( $item );
+			$this->state->stack_of_open_elements->pop();
 		}
 	}