[VIM-2188] Remove deprecated configuration store

resources/META-INF/plugin.xml

@@ -111,7 +111,6 @@
     <statusBarWidgetFactory implementation="com.maddyhome.idea.vim.ui.StatusBarIconFactory"/>
     <statusBarWidgetFactory implementation="com.maddyhome.idea.vim.ui.ShowCmdStatusBarWidgetFactory" order="first"/>
 
-    <applicationService serviceImplementation="com.maddyhome.idea.vim.config.VimLocalConfig"/>
     <applicationService serviceImplementation="com.maddyhome.idea.vim.VimPlugin"/>
 
     <!-- Initialise as early as possible so that we're ready to edit quickly. This is especially important for Rider,

src/com/maddyhome/idea/vim/VimPlugin.java

@@ -40,7 +40,6 @@ import com.intellij.openapi.ui.Messages;
 import com.intellij.openapi.util.SystemInfo;
 import com.intellij.openapi.wm.StatusBar;
 import com.intellij.openapi.wm.WindowManager;
-import com.maddyhome.idea.vim.config.VimLocalConfig;
 import com.maddyhome.idea.vim.config.VimState;
 import com.maddyhome.idea.vim.config.migration.ApplicationConfigurationMigrator;
 import com.maddyhome.idea.vim.ex.CommandParser;
@@ -105,11 +104,6 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
   public void initialize() {
     LOG.debug("initComponent");
 
-    // Initialize a legacy local config.
-    if (previousStateVersion == 5) {
-      //noinspection deprecation
-      VimLocalConfig.Companion.initialize();
-    }
     if (enabled) {
       Application application = ApplicationManager.getApplication();
       if (application.isUnitTestMode()) {

src/com/maddyhome/idea/vim/config/VimLocalConfig.kt

@@ -1,57 +0,0 @@
-/*
- * IdeaVim - Vim emulator for IDEs based on the IntelliJ platform
- * Copyright (C) 2003-2020 The IdeaVim authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.maddyhome.idea.vim.config
-
-import com.intellij.openapi.components.PersistentStateComponent
-import com.intellij.openapi.components.RoamingType
-import com.intellij.openapi.components.ServiceManager
-import com.intellij.openapi.components.State
-import com.intellij.openapi.components.Storage
-import com.maddyhome.idea.vim.VimPlugin
-import org.jdom.Element
-
-/**
- * @author Alex Plate
- */
-
-@State(name = "VimLocalSettings", storages = [
-  Storage("\$APP_CONFIG$$/vim_local_settings.xml", roamingType = RoamingType.DISABLED, deprecated = true),
-  Storage("\$APP_CONFIG$/vim_local_settings.xml", roamingType = RoamingType.DISABLED, deprecated = true)
-])
-@Deprecated("The data from this class will be stored in vim_settings")
-class VimLocalConfig : PersistentStateComponent<Element> {
-  override fun getState(): Element? = null
-
-  override fun loadState(state: Element) {
-    // This is initialization of state from the legacy configuration structure.
-    // This code should be performed only once on settings migration.
-    //   After the migration is done, the file with settings gets removed and this method won't be called again.
-    VimPlugin.getMark().readData(state)
-    VimPlugin.getRegister().readData(state)
-    VimPlugin.getSearch().readData(state)
-    VimPlugin.getHistory().readData(state)
-  }
-
-  companion object {
-    fun initialize() {
-      @Suppress("DEPRECATION")
-      ServiceManager.getService(VimLocalConfig::class.java)
-    }
-  }
-}