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/rewrite.php

@@ -53,7 +53,8 @@ class Tests_Rewrite extends WP_UnitTestCase {
 		$redirect = 'index.php?test_var1=$matches[1]&test_var2=1';
 
 		$wp_rewrite->add_rule(
-			$pattern, array(
+			$pattern,
+			array(
 				'test_var1' => '$matches[1]',
 				'test_var2' => '1',
 			)
@@ -282,7 +283,8 @@ class Tests_Rewrite extends WP_UnitTestCase {
 			array(
 				'page'     => '',
 				'pagename' => 'page',
-			), $GLOBALS['wp']->query_vars
+			),
+			$GLOBALS['wp']->query_vars
 		);
 	}
 
@@ -302,7 +304,8 @@ class Tests_Rewrite extends WP_UnitTestCase {
 			array(
 				'page'     => '',
 				'pagename' => 'page',
-			), $GLOBALS['wp']->query_vars
+			),
+			$GLOBALS['wp']->query_vars
 		);
 
 		$this->go_to( $not_a_home_url . 'page' );
@@ -310,13 +313,15 @@ class Tests_Rewrite extends WP_UnitTestCase {
 			array(
 				'page'     => '',
 				'pagename' => 'page',
-			), $GLOBALS['wp']->query_vars
+			),
+			$GLOBALS['wp']->query_vars
 		);
 		$this->assertEquals(
 			array(
 				'page'     => '',
 				'pagename' => 'match/page',
-			), $GLOBALS['wp']->query_vars
+			),
+			$GLOBALS['wp']->query_vars
 		);
 	}