This extension toggles browser extensions based on locationThis extension allows you to create a "home" and a "work" profile for which browser extensions you want enabled.
You can toggle between the profiles from the options, the toolbar icon, or a hot-key combination at any time.
Plan is to also extend this to modify the BookmarkBar based on location as well [see http://post.offbeatmammal.com/2013/12/27/browser-profiles-an-excuse-to-play-with-chrome-extensions/ for more details]
This is the initial version so it's not very pretty yet ;)
ChangeLog
=== 0.0.6
* Tweaks to fonts and layout for the popup and options page
=== 0.0.5
* share home/work settings via storage.sync, but track location for a device locally (defaults to home)
* some refactoring of code to better work with async structure
=== 0.0.4
* correctly pick up initial defaults during first-run experience