AP_Mount: Remove unneeded dependency on AP_Airspeed, and bad example

libraries/AP_Mount/SoloGimbalEKF.h

@@ -21,7 +21,6 @@
 #include <AP_Math/AP_Math.h>
 #include <AP_InertialSensor/AP_InertialSensor.h>
 #include <AP_Baro/AP_Baro.h>
-#include <AP_Airspeed/AP_Airspeed.h>
 #include <AP_Compass/AP_Compass.h>
 #include <AP_Param/AP_Param.h>
 #include <AP_NavEKF/AP_Nav_Common.h>

libraries/AP_Mount/examples/trivial_AP_Mount/trivial_AP_Mount.cpp

@@ -1,39 +0,0 @@
-
-#include <AP_Common/AP_Common.h>
-#include <AP_Param/AP_Param.h>
-#include <AP_Math/AP_Math.h>
-#include <AP_HAL/AP_HAL.h>
-
-#include <AP_GPS/AP_GPS.h>
-#include <AP_AHRS/AP_AHRS.h>
-#include <AP_InertialSensor/AP_InertialSensor.h>
-#include <AP_Compass/AP_Compass.h>
-#include <AP_Declination/AP_Declination.h>
-#include <AP_Airspeed/AP_Airspeed.h>
-#include <AP_Baro/AP_Baro.h>
-#include <Filter/Filter.h>
-#include <GCS_MAVLink/GCS_MAVLink.h>
-#include <AP_Mission/AP_Mission.h>
-#include <StorageManager/StorageManager.h>
-#include <AP_Terrain/AP_Terrain.h>
-#include <RC_Channel/RC_Channel.h>
-#include <AP_Airspeed/AP_Airspeed.h>
-#include <AP_Vehicle/AP_Vehicle.h>
-#include <AP_Logger/AP_Logger.h>
-#include <AP_Notify/AP_Notify.h>
-#include <AP_BattMonitor/AP_BattMonitor.h>
-
-#include <AP_Mount/AP_Mount.h>
-
-void setup();
-void loop();
-
-const AP_HAL::HAL& hal = AP_HAL::get_HAL();
-
-void setup () {
-    hal.console->printf("%s\n", "Unit test for AP_Mount. This sketch"
-                "has no functionality, it only tests build.");
-}
-void loop () {}
-
-AP_HAL_MAIN();

libraries/AP_Mount/examples/trivial_AP_Mount/wscript

@@ -1,7 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-
-def build(bld):
-    bld.ap_example(
-        use='ap',
-    )