FW: Remove Rambar shadow

This just doesn't look like its supposed to be here...

Change-Id: Id4c979d43c7a22210283a7beaea3e71829833b46
Signed-off-by: Andrew Warfield <hiasant@gmail.com>

Conflicts:
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java