diff --git a/packages/SettingsLib/src/com/android/settingslib/RestrictedDropDownPreference.java b/packages/SettingsLib/src/com/android/settingslib/RestrictedDropDownPreference.java
deleted file mode 100644
index 4c0450e38fa99..0000000000000
--- a/packages/SettingsLib/src/com/android/settingslib/RestrictedDropDownPreference.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settingslib;
-
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.support.v7.preference.DropDownPreference;
-import android.support.v7.preference.PreferenceViewHolder;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemSelectedListener;
-import android.widget.ArrayAdapter;
-import android.widget.Spinner;
-import android.widget.TextView;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
-
-public class RestrictedDropDownPreference extends DropDownPreference {
-    private Spinner mSpinner;
-    private final Drawable mRestrictedPadlock;
-    private final int mRestrictedPadlockPadding;
-    private List<RestrictedItem> mRestrictedItems = new ArrayList<>();
-
-    public RestrictedDropDownPreference(Context context) {
-        this(context, null);
-    }
-
-    public RestrictedDropDownPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-
-        mRestrictedPadlock = RestrictedLockUtils.getRestrictedPadlock(context);
-        mRestrictedPadlockPadding = context.getResources().getDimensionPixelSize(
-                R.dimen.restricted_icon_padding);
-    }
-
-    private final OnItemSelectedListener mItemSelectedListener = new OnItemSelectedListener() {
-        @Override
-        public void onItemSelected(AdapterView<?> parent, View v, int position, long id) {
-            if (position >= 0) {
-                String value = getEntryValues()[position].toString();
-                RestrictedItem item = getRestrictedItemForEntryValue(value);
-                if (item != null) {
-                    RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getContext(),
-                            item.enforcedAdmin);
-                    mSpinner.setSelection(findIndexOfValue(getValue()));
-                } else if (!value.equals(getValue()) && callChangeListener(value)) {
-                    setValue(value);
-                }
-            }
-        }
-
-        @Override
-        public void onNothingSelected(AdapterView<?> parent) {
-            // noop
-        }
-    };
-
-    @Override
-    protected ArrayAdapter createAdapter() {
-        return new RestrictedArrayItemAdapter(getContext());
-    }
-
-    @Override
-    public void setValue(String value) {
-        if (getRestrictedItemForEntryValue(value) != null) {
-            return;
-        }
-        super.setValue(value);
-    }
-
-    @Override
-    public void onBindViewHolder(PreferenceViewHolder view) {
-        super.onBindViewHolder(view);
-        mSpinner = (Spinner) view.itemView.findViewById(R.id.spinner);
-        mSpinner.setOnItemSelectedListener(mItemSelectedListener);
-    }
-
-    private class RestrictedArrayItemAdapter extends ArrayAdapter<String> {
-        public RestrictedArrayItemAdapter(Context context) {
-            super(context, R.layout.spinner_dropdown_restricted_item);
-        }
-
-        @Override
-        public View getDropDownView(int position, View convertView, ViewGroup parent) {
-            TextView view = (TextView) super.getView(position, convertView, parent);
-            CharSequence entry = getItem(position);
-            boolean isEntryRestricted = isRestrictedForEntry(entry);
-            RestrictedLockUtils.setTextViewPadlock(getContext(), view, isEntryRestricted);
-            view.setEnabled(!isEntryRestricted);
-            return view;
-        }
-    }
-
-    private boolean isRestrictedForEntry(CharSequence entry) {
-        if (entry == null) {
-            return false;
-        }
-        for (RestrictedItem item : mRestrictedItems) {
-            if (entry.equals(item.entry)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private RestrictedItem getRestrictedItemForEntryValue(CharSequence entryValue) {
-        if (entryValue == null) {
-            return null;
-        }
-        for (RestrictedItem item : mRestrictedItems) {
-            if (entryValue.equals(item.entryValue)) {
-                return item;
-            }
-        }
-        return null;
-    }
-
-    public void addRestrictedItem(RestrictedItem item) {
-        mRestrictedItems.add(item);
-    }
-
-    public static class RestrictedItem {
-        public CharSequence entry;
-        public CharSequence entryValue;
-        public EnforcedAdmin enforcedAdmin;
-
-        public RestrictedItem(CharSequence entry, CharSequence entryValue,
-                EnforcedAdmin enforcedAdmin) {
-            this.entry = entry;
-            this.entryValue = entryValue;
-            this.enforcedAdmin = enforcedAdmin;
-        }
-    }
-}
\ No newline at end of file