Add a new `--force-clean-deps` flag to automate-git.py that deletes/re-downloads all third-party git repos (issue #1348). Should be used in combination with the `--force-clean` flag.
Add a new `--force-clean-deps` flag to automate-git.py that deletes/re-downloads all third-party git repos (issue #1348). Should be used in combination with the `--force-clean` flag.

git-svn-id: 07c9500005b9a5ecd02aa6a59d3db90a097b7e72@1787 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

bkeiren/cef,bkeiren/cef,zmike/cef-rebase,zmike/cef-rebase,bkeiren/cef,zmike/cef-rebase,zmike/cef-rebase,zmike/cef-rebase,bkeiren/cef,bkeiren/cef