ui/chromeos/README.chromium - chromium/src - Git at Google

 This directory contains things that are simultaneously UI-specific (i.e. can't
 be in chromeos/), Chrome-OS-specific (i.e. shouldn't be in ui/wm/), and used
 outside of Ash (i.e. can't be in ash/).
	This directory contains things that are simultaneously UI-specific (i.e. can't
	be in chromeos/), Chrome-OS-specific (i.e. shouldn't be in ui/wm/), and used
	outside of Ash (i.e. can't be in ash/).