Check in a quick tool for sorting the #includes in a file.
Check in a quick tool for sorting the #includes in a file.

This is especially useful when you do a mass-rename of a header
and now need to fix every user of it.

Special thanks to pamg for fixing my Python style!

Review URL: http://codereview.chromium.org/3149032

git-svn-id: http://src.chromium.org/svn/trunk/src@57435 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: a0547b4b667bd1213b84f8f85b0f05bb96ac7249
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser