Coding Standards: Upgrade WPCS to 1.0.0

WPCS 1.0.0 includes a bunch of new auto-fixers, which drops the number of coding standards issues across WordPress significantly. Prior to running the auto-fixers, there were 15,312 issues detected. With this commit, we now drop to 4,769 issues.

This change includes three notable additions:
- Multiline function calls must now put each parameter on a new line.
- Auto-formatting files is now part of the `grunt precommit` script. 
- Auto-fixable coding standards issues will now cause Travis failures.

Fixes #44600.



git-svn-id: https://develop.svn.wordpress.org/trunk@43571 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/adminbar.php

@@ -75,7 +75,8 @@ class Tests_AdminBar extends WP_UnitTestCase {
 			array(
 				'class'     => 'test-class',
 				'some-meta' => 'value',
-			), $node2->meta
+			),
+			$node2->meta
 		);
 	}
 
@@ -491,7 +492,8 @@ class Tests_AdminBar extends WP_UnitTestCase {
 	 */
 	public function test_admin_bar_has_no_archives_link_for_non_public_cpt() {
 		register_post_type(
-			'foo-non-public', array(
+			'foo-non-public',
+			array(
 				'public'            => false,
 				'has_archive'       => true,
 				'show_in_admin_bar' => true,
@@ -514,7 +516,8 @@ class Tests_AdminBar extends WP_UnitTestCase {
 	 */
 	public function test_admin_bar_has_no_archives_link_for_cpt_without_archive() {
 		register_post_type(
-			'foo-non-public', array(
+			'foo-non-public',
+			array(
 				'public'            => true,
 				'has_archive'       => false,
 				'show_in_admin_bar' => true,
@@ -537,7 +540,8 @@ class Tests_AdminBar extends WP_UnitTestCase {
 	 */
 	public function test_admin_bar_has_no_archives_link_for_cpt_not_shown_in_admin_bar() {
 		register_post_type(
-			'foo-non-public', array(
+			'foo-non-public',
+			array(
 				'public'            => true,
 				'has_archive'       => true,
 				'show_in_admin_bar' => false,