So, it obviously needs permission to modify mail.google.com, as that's where the Google Chat boxes are that it is messing with. The only other thing it wants is "storage" (which Google considers harmless enough that it doesn't even generate a wanring).
[+] [-] ldng|13 years ago|reply
[+] [-] saurik|13 years ago|reply
[+] [-] cannibalbob|13 years ago|reply