Clean up and refactor load initial colors (1/3)

Follow up of Ic724ad2b233e3244baec05fbedbb853f2aa39521 to place load
initial colors in a better location.

Bug: 280737870
Test: Manually verified, see bug
Change-Id: I379dfc997d14499854a4d13d5f572b5005432680
10 files changed