Inherit theme colors on app drawer and folder

This way, changes on Theme.DeviceDefault will be reflected on launcher
as well.

Bug: 173561945
Test: visual
Change-Id: I297560253242476f34c47fcd845c44e96873a8b2
(cherry picked from commit fc82c5a92076116b16d0b1b6c4eb6acf5120b8bb)
1 file changed