systemui: improve DessertCaseDream immersive mode exit

Change-Id: I9d68e3f2e63467ae2f842a99e0071b562dfb6b15
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
allow forcing HighEndGfx mode

people have already started fipping the lomRam prop to enable
transparent status bar, this will enable it with fewer
repercussions

Change-Id: Ied6de65276425fa1e7db0bf9da35f1932a355172
BroadcastQueue: fix class typo of next receiver

nextReceiver should be cast to ResolveInfo
instead of ActivityInfo since it's ResolveInfo
that is pushed into List r.receivers.
Otherwise nextReceiver will always be null
as there is no ActivityInfo in r.receivers.

Change-Id: Iea3a720e6d7296fedff318643a1b4f5b9fce900c
Signed-off-by: Leavitt Zhang <leavittz@nvidia.com>