Author: Mihail Geshoski
MDL-86596 tool_profiling: Revert string removal without deprecation
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a245413353d6c77a37cc1854bc8c8cad650f3620
http://github.com/moodle/moodle/commit/a245413353d6c77a37cc1854bc8c8cad650f3620
+ 5.0 en [lastrun,tool_profiling]