1] Component Name: Metrics

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

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: Work related to collecting/processing metrics (both from telemetry, and end-users).

4] Admin/ Owner: sadrul@, vmiura@

5] Please specify what triage practices will be followed for the component
(i.e. what team will do it and how frequently).

Chrome GPU Metric team (chrome-gpu-metrics@) will triage. We will triage weekly.