I just noticed that the following directory is taking up 701.7 MB on my hard drive.
~/Library/Caches/Firefox/Profiles/<my hash>.default/Google Gears for Firefox
This has the following subdirectories and files.
By far the largest subdirectory is
mail.google.com, which itself mainly contains the
GoogleMail_managed#localserver (374.1 MB) and
GoogleMail#localserver (236.6 MB) subdirectories.
How can I clear this from my Firefox cache? Is it safe to simply delete it?
I'm using Firefox 10.0 on Mac OS X 10.6.8. It doesn't look like the Google Gears add-on is installed anymore.