Revert "Frameworks: only send volume key events to the session manager if it is not a wake key"

This reverts commit e073eff5a29946aabca18c1b6b40c3726b1469e4.
Fixup StackTapPointerEventListener.java

Change-Id: I703734ded3cc0f31c4db3a17cec3e017696c51c1
Signed-off-by: OwnDroid <askowndroid@gmail.com>