[hal, wpilib] Remove built in accelerometer (#7702)

glass/src/lib/native/cpp/hardware/Accelerometer.cpp

@@ -1,50 +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.
-
-#include "glass/hardware/Accelerometer.h"
-
-#include "glass/DataSource.h"
-#include "glass/other/DeviceTree.h"
-
-using namespace glass;
-
-void glass::DisplayAccelerometerDevice(AccelerometerModel* model) {
-  if (!model->Exists()) {
-    return;
-  }
-  if (BeginDevice("BuiltInAccel")) {
-    // Range
-    {
-      int value = model->GetRange();
-      static const char* rangeOptions[] = {"2G", "4G", "8G"};
-      DeviceEnum("Range", true, &value, rangeOptions, 3);
-    }
-
-    // X Accel
-    if (auto xData = model->GetXData()) {
-      double value = xData->GetValue();
-      if (DeviceDouble("X Accel", false, &value, xData)) {
-        model->SetX(value);
-      }
-    }
-
-    // Y Accel
-    if (auto yData = model->GetYData()) {
-      double value = yData->GetValue();
-      if (DeviceDouble("Y Accel", false, &value, yData)) {
-        model->SetY(value);
-      }
-    }
-
-    // Z Accel
-    if (auto zData = model->GetZData()) {
-      double value = zData->GetValue();
-      if (DeviceDouble("Z Accel", false, &value, zData)) {
-        model->SetZ(value);
-      }
-    }
-
-    EndDevice();
-  }
-}