tree dbe923b531ac61127df2686f7319f42e4bf181ae
parent 01cf29b958b447fbaa5b27eb6bf9be122d746cba
author Ady Abraham <adyabr@google.com> 1574277210 -0800
committer Ady Abraham <adyabr@google.com> 1576635652 -0800

Settings: add a new developer menu entry to show refresh rate overlay

The refresh rate overlay will be shown on screen if the option is
selected from the developer option.

Test: enable show refresh rate from developer menu
Bug: 129297325
Change-Id: Ic7b59fa93e1ca1e5649501eb87bda64c7a868fa1