framework/base: Add EdgeGesture service.

Based on code of PieService.

Change-Id: I053737e36340a5ec6814b21eb87575f9689c7e88
qs: sync volume tile icon

Display the current volume level in the volume qs tile

Patchset 2: Remove trailing whitespaces

Change-Id: I2dcf31ab2476883770a01ca1b015e3973417e855
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
systemui: improve DessertCaseDream immersive mode exit

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