ScrollBarUI: remove unused DarculaScrollBarUI

platform/platform-impl/src/com/intellij/ide/ui/laf/darcula/ui/DarculaScrollBarUI.java

@@ -1,43 +0,0 @@
-/*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * 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.intellij.ide.ui.laf.darcula.ui;
-
-import com.intellij.openapi.util.SystemInfo;
-import com.intellij.util.ui.ButtonlessScrollBarUI;
-
-import javax.swing.*;
-import javax.swing.plaf.ComponentUI;
-
-import static com.intellij.util.ReflectionUtil.newInstance;
-
-/**
- * @author Konstantin Bulenkov
- */
-@Deprecated
-public class DarculaScrollBarUI extends ButtonlessScrollBarUI {
-
-  @SuppressWarnings({"MethodOverridesStaticMethodOfSuperclass", "UnusedDeclaration"})
-  public static ComponentUI createUI(JComponent c) {
-    try {
-      return (ComponentUI)newInstance(Class.forName(SystemInfo.isMac
-                                                    ? "com.intellij.ui.components.MacScrollBarUI"
-                                                    : "com.intellij.ui.components.DefaultScrollBarUI"));
-    }
-    catch (Exception ignore) {
-    }
-    return new DarculaScrollBarUI();
-  }
-}