04_header: Remove empty directory.

2012-07-04  Matthias Klose  <doko@ubuntu.com>

        * testsuite/28_regex/headers/04_header: Remove empty directory.
        * testsuite/28_regex/algorithms/02_match: Likewise.

From-SVN: r189248

libstdc++-v3/ChangeLog

+2012-07-04  Matthias Klose  <doko@ubuntu.com>
+
+	* testsuite/28_regex/headers/04_header: Remove empty directory.
+	* testsuite/28_regex/algorithms/02_match: Likewise.
+
 2012-07-03  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR libstdc++/53840