fix

Change-Id: I9de7ecb30aa15e4b9cb80d5f4d1f1939d9d8bda9
Revert "juuuust a littttle bit faster"

This reverts commit 0d6281617ad3f23bbf1e51761bd7371ef182d91f.
SystemUI: Materialize volume panel in/out animation

* Thanks to @David96 that had the original idea, material
  oriented, already during kitkat times.

Signed-off-by: BigBrother1984 <carlosavignano@aospa.co>
Change-Id: Ic79d404c4a0d5bc0a83d20cd4e0d7d5ad7b7c90f

Conflicts:
	packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java

Conflicts:
	packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java

Conflicts:
	packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java
Use 'dismissAllTasks' to clear all apps
clearallrecents: remove dead code

Conflicts:
	packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java

Change-Id: I678dd9d72c5444483021140438d1daccf66f93e1
Framework: Add enabler for Navbar Recents

Conflicts:
	core/java/android/provider/Settings.java

Conflicts:
	core/java/android/provider/Settings.java

Change-Id: I9ea455a4d67c55fc7a7b648121379a7ea3e1e1ce
Frameworks: Be sure heads up view is attached before removing it

We did not have it in our tests but some user ran into it. Thing is if the
system is disabling notifications for whatever reason and till this time the
view was never attached and the system tries to detach the view on windowmanager
we run into an illegal argument exception.

Fix it with simply checking if the view was attached before removing it.

Change-Id: I0800beed3553815cc529087052138345773b32e4