ResourcesManager: Fix theme insertion at boot

This was lost during the 4.4 ActivityThread reshuffle, put it back

Change-Id: I96eadf691973e9a2daa099b55816fc103d129be7
SystemUI: Reinflate on theme change

Reflect the updated assets immediately once the config_changed
notification happens

Change-Id: I480a719fbdd45875277871af39ce65849918ec0a

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java