1] Component Name: Platform>ARC - please remove this component as its not being used by cros teams. 


2] Parent Component (e.g. Blink, UI>Browser, etc...): platform

Note: We generally avoid creating new component namespaces, unless there is
a new hierarchy that needs to be expressed.  Please try and use existing
components as parents.

3] Description of Component: no longer used.

4] Admin/ Owner: ovanieva

5] Please specify what triage practices will be followed for the component
(i.e. what team will do it and how frequently). Not Applicable