Settings: Make settings searchable.

Signed-off-by: Adnan Begovic <adnan@cyngn.com>
Signed-off-by: Danesh Mondegarian <danesh@cyngn.com>
Change-Id: Ic06dca33bf8fd0ef8f63f51e131b70fe730cb7c5
Launch Heads Up in floating window [2/2]

AICP'fied.

PS2: Add another setting for testing
PS3: Add missing string
PS4: Remove test preference

Change-Id: I5b4684dfcaa7d03381cafc64508136dff143cb39