Extend the 'qwerty' key layout
Extend the 'qwerty' key layout

Add the App Switch (Recents) key.
Add media control keys.

These are needed to support Emulator UI
buttons for these functions.

Change-Id: I3e9479bb49e21400f7bfd1435c50886038bbe0ff

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base