Copter: change circle_nav.set_radius to circle_nav.set_radius_cm

ArduCopter/mode_auto.cpp

@@ -378,7 +378,7 @@ void ModeAuto::circle_movetoedge_start(const Location &circle_center, float radi
 
     // set circle radius
     if (!is_zero(radius_m)) {
-        copter.circle_nav->set_radius(radius_m * 100.0f);
+        copter.circle_nav->set_radius_cm(radius_m * 100.0f);
     }
 
     // check our distance from edge of circle

ArduCopter/mode_circle.cpp

@@ -52,7 +52,7 @@ void ModeCircle::run()
         const float radius_new = MAX(radius_current + radius_pilot_change,0);   // new radius target
 
         if (!is_equal(radius_current, radius_new)) {
-            copter.circle_nav->set_radius(radius_new);
+            copter.circle_nav->set_radius_cm(radius_new);
         }
 
         // update the orbicular rate target based on pilot roll stick inputs