Removed all uses of the fridge profile actor.

Change-Id: Ic59aec97efcd91f268e8d5d3bc5fb112d77a6199
diff --git a/frc971/actors/stack_actor.h b/frc971/actors/stack_actor.h
index e45bac1..0d637bc 100644
--- a/frc971/actors/stack_actor.h
+++ b/frc971/actors/stack_actor.h
@@ -8,17 +8,15 @@
 #include "aos/common/actions/actions.h"
 #include "aos/common/actions/actor.h"
 #include "frc971/actors/stack_action.q.h"
+#include "frc971/actors/fridge_profile_lib.h"
 
 namespace frc971 {
 namespace actors {
 
-class StackActor
-    : public aos::common::actions::ActorBase<StackActionQueueGroup> {
+class StackActor : public FridgeActorBase<StackActionQueueGroup> {
  public:
   explicit StackActor(StackActionQueueGroup *queues);
 
-  void DoProfile(double height, double angle, bool grabbers);
-
   bool RunAction(const StackParams &params) override;
 };