Control shelf auto-hiding

Setting the policy to Always will autohide the Google Chrome OS shelf. Setting the policy to Never ensures the shelf never autohides.

If you set the policy, users can't change it. If not set, users decide whether the shelf autohides.

Example value: Always

Control shelf auto-hiding

0. Always auto-hide the shelf
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	ShelfAutoHideBehavior
   Value Type	REG_SZ
   Value	Always

1. Never auto-hide the shelf
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	ShelfAutoHideBehavior
   Value Type	REG_SZ
   Value	Never