Revert "[2/2] OmniSwitch: fix OmniSwitch recents integration for multi-user"

This reverts commit 93c09065ee19f4f45258f0a849af813450886a04.

Conflicts:
	AndroidManifest.xml
	src/org/omnirom/omniswitch/SwitchService.java

Change-Id: Id25d275cf46d8a8c3b6ddcec13524ca11099b727