Tab Close Gold от mukunku

This extension will automatically close your blacklisted tabs.

Features:
-Configure unwanted URLs or page titles to automatically close tabs
-Match tabs with plain text or regular expressions
-Add up to 30 seconds of delay before tabs are closed
-Import & Export configuration support
-Settings are synced across browsers

Visit the Wiki for details on how to use the extension: https://github.com/mukunku/Tab-Close-Gold/wiki