Revert "Sync tests with recent change in phpunit/php-code-coverage"

This reverts commit 7eec044.

Author: sebastianbergmann

tests/end-to-end/code-coverage/code-coverage.phpt

@@ -29,15 +29,15 @@ Time: %s, Memory: %s MB
 OK (3 tests, 3 assertions)
 
 
-Code Coverage Report:
+Code Coverage Report:%w  
   %s
-
- Summary:
-  Classes: 50.00% (1/2)
-  Methods: 50.00% (2/4)
-  Lines:   50.00% (3/6)
-
-PHPUnit\TestFixture\CodeCoverage\FullyTestedClass
-  Methods: 100.00% ( 1/ 1)   Lines: 100.00% (  1/  1)
-PHPUnit\TestFixture\CodeCoverage\Method
-  Methods:  33.33% ( 1/ 3)   Lines:  33.33% (  1/  3)
+%w
+%wSummary:%w
+%wClasses: 50.00% (1/2)%w
+%wMethods: 75.00% (3/4)%w
+%wLines:   66.67% (4/6)%w
+%w
+%wPHPUnit\TestFixture\CodeCoverage\FullyTestedClass%w
+%wMethods: 100.00% ( 1/ 1)   Lines: 100.00% (  1/  1)
+%wPHPUnit\TestFixture\CodeCoverage\Method
+%wMethods:  66.67% ( 2/ 3)   Lines:  66.67% (  2/  3)