[wpilib] Remove Potentiometer interface

wpilibc/src/main/native/include/frc/AnalogPotentiometer.h

@@ -8,7 +8,6 @@
 
 #include "frc/AnalogInput.h"
 #include "frc/ErrorBase.h"
-#include "frc/interfaces/Potentiometer.h"
 #include "frc/smartdashboard/Sendable.h"
 #include "frc/smartdashboard/SendableHelper.h"
 
@@ -23,7 +22,6 @@ class SendableBuilder;
  * constructor.
  */
 class AnalogPotentiometer : public ErrorBase,
-                            public Potentiometer,
                             public Sendable,
                             public SendableHelper<AnalogPotentiometer> {
  public:
@@ -105,7 +103,7 @@ class AnalogPotentiometer : public ErrorBase,
    * @return The current position of the potentiometer (in the units used for
    *         fullRange and offset).
    */
-  double Get() const override;
+  double Get() const;
 
   void InitSendable(SendableBuilder& builder) override;
 

wpilibc/src/main/native/include/frc/interfaces/Potentiometer.h

@@ -1,28 +0,0 @@
-// Copyright (c) FIRST and other WPILib contributors.
-// Open Source Software; you can modify and/or share it under the terms of
-// the WPILib BSD license file in the root directory of this project.
-
-#pragma once
-
-namespace frc {
-
-/**
- * Interface for potentiometers.
- */
-class Potentiometer {
- public:
-  Potentiometer() = default;
-  virtual ~Potentiometer() = default;
-
-  Potentiometer(Potentiometer&&) = default;
-  Potentiometer& operator=(Potentiometer&&) = default;
-
-  /**
-   * Common interface for getting the current value of a potentiometer.
-   *
-   * @return The current set speed. Value is between -1.0 and 1.0.
-   */
-  virtual double Get() const = 0;
-};
-
-}  // namespace frc