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/oembed/discovery.php

@@ -20,7 +20,8 @@ class Tests_oEmbed_Discovery extends WP_UnitTestCase {
 	function test_add_oembed_discovery_links_static_front_page() {
 		update_option( 'show_on_front', 'page' );
 		update_option(
-			'page_on_front', self::factory()->post->create(
+			'page_on_front',
+			self::factory()->post->create(
 				array(
 					'post_title' => 'front-page',
 					'post_type'  => 'page',
@@ -69,7 +70,9 @@ class Tests_oEmbed_Discovery extends WP_UnitTestCase {
 		$post_id       = self::factory()->post->create();
 		$file          = DIR_TESTDATA . '/images/canola.jpg';
 		$attachment_id = self::factory()->attachment->create_object(
-			$file, $post_id, array(
+			$file,
+			$post_id,
+			array(
 				'post_mime_type' => 'image/jpeg',
 			)
 		);