Script Summary: Remove top bar and compact margin to save screen estate.
Version: 1.3
Bengt Lüers has a better version, if you only want to get rid of the black bar:
https://userscripts.org/scripts/show/133682
Let me know in the reviews/discussions if something's not working for you.
Update 12/08/12
Fix Google Scholar
Update 12/01/12
Fix G+ Layout again
Fix Google Search alternative language option
Update 05/29/12
Add rules for Google Groups
Fix G+ notification
Update 05/25/12
Fix alignment in Google Translate
Fix Google Groups, now use a different method
Add rules for Google Books
Update 05/17/12
Fix Google Groups
Fix issues in Google Code
Update 05/17/12
Fix some bugs
Update 05/16/12
Fix alignment issue in Google Plus
Fix alignment issue in Google Reader
Fix occasion bug in Gmail
New rules for additional Google services
Tested in Chrome 19 and Firefox 12 on the following Google services and pages:
Google Search
Google Search Hong Kong
Google Books
Google Code
Google Patents
Google Scholar
Movie Showtimes
Gmail
Google Calendar
Google Docs
Google Reader
Google Groups
Google Maps
Google Latitude
Google News
Google Trends
Google Alerts
Google Play
Google Plus
Google Translate
Account Settings
Advanced Search/Search Settings
