Move generally-useful VCS code into a new VCSUtils.pm module

        This is in preparation for making commit-log-editor git-friendly.

        Reviewed by Sam.

        * Scripts/VCSUtils.pm: Added. Code moved here from prepare-ChangeLog.
        * Scripts/prepare-ChangeLog: Use VCSUtils.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@24448 268f45cc-cd09-0410-ab3c-d52691b4dbfc
3 files changed