Merge \"Merge \\\"leanback: SearchOrbView should not show when no listener is set\\\" into nyc-dev am: 2cb2e5ee7f am: 029442d1ad\" into nyc-mr1-dev-plus-aosp
am: c9918d8940

Change-Id: I7fc361df0b778d4a2f41d5ce00f75eb5b6d1201a