Revert "Refactor."

This reverts commit 04c983b.

Author: sebastianbergmann

PHP/CodeCoverage/Report/HTML.php

@@ -129,7 +129,7 @@ public function __construct($title = '', $charset = 'UTF-8', $yui = TRUE, $highl
      */
     public function process(PHP_CodeCoverage $coverage, $target)
     {
-        $target = $this->getDirectory($target);
+        $target = PHP_CodeCoverage_Util::getDirectory($target);
         $report = $coverage->getReport();
         unset($coverage);
 
@@ -213,31 +213,4 @@ protected function copyFiles($target)
             copy($this->templatePath . $file, $target . $file);
         }
     }
-
-    /**
-     * @param  string $directory
-     * @return string
-     * @throws PHP_CodeCoverage_Exception
-     */
-    protected function getDirectory($directory)
-    {
-        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
-            $directory .= DIRECTORY_SEPARATOR;
-        }
-
-        if (is_dir($directory)) {
-            return $directory;
-        }
-
-        if (mkdir($directory, 0777, TRUE)) {
-            return $directory;
-        }
-
-        throw new PHP_CodeCoverage_Exception(
-          sprintf(
-            'Directory "%s" does not exist.',
-            $directory
-          )
-        );
-    }
 }

PHP/CodeCoverage/Util.php

@@ -115,6 +115,33 @@ public static function crap($ccn, $coverage)
         );
     }
 
+    /**
+     * @param  string $directory
+     * @return string
+     * @throws PHP_CodeCoverage_Exception
+     */
+    public static function getDirectory($directory)
+    {
+        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
+            $directory .= DIRECTORY_SEPARATOR;
+        }
+
+        if (is_dir($directory)) {
+            return $directory;
+        }
+
+        if (mkdir($directory, 0777, TRUE)) {
+            return $directory;
+        }
+
+        throw new PHP_CodeCoverage_Exception(
+          sprintf(
+            'Directory "%s" does not exist.',
+            $directory
+          )
+        );
+    }
+
     /**
      * Returns the files and lines a test method wants to cover.
      *