Remove 182 support

#KT-33536 Fixed

idea/idea-git/src/org/jetbrains/kotlin/git/KotlinExplicitMovementProvider.kt.182

@@ -1,46 +0,0 @@
-/*
- * Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.git
-
-import com.intellij.openapi.project.Project
-import com.intellij.openapi.vcs.FilePath
-import git4idea.checkin.GitCheckinExplicitMovementProvider
-import org.jetbrains.kotlin.idea.actions.pathBeforeJ2K
-import java.util.*
-
-class KotlinExplicitMovementProvider : GitCheckinExplicitMovementProvider() {
-    override fun isEnabled(project: Project): Boolean {
-        return true
-    }
-
-    override fun getDescription(): String {
-        return "Extra commit for .java > .kt renames"
-    }
-
-    override fun getCommitMessage(oldCommitMessage: String): String {
-        return "Rename .java to .kt"
-    }
-
-    override fun collectExplicitMovements(
-        project: Project,
-        beforePaths: List<FilePath>,
-        afterPaths: List<FilePath>
-    ): Collection<GitCheckinExplicitMovementProvider.Movement> {
-        val movedChanges = ArrayList<GitCheckinExplicitMovementProvider.Movement>()
-        for (after in afterPaths) {
-            val pathBeforeJ2K = after.virtualFile?.pathBeforeJ2K
-            if (pathBeforeJ2K != null) {
-                val before = beforePaths.firstOrNull { it.path == pathBeforeJ2K }
-                if (before != null) {
-                    movedChanges.add(GitCheckinExplicitMovementProvider.Movement(before, after))
-                    after.virtualFile?.pathBeforeJ2K = null
-                }
-            }
-        }
-
-        return movedChanges
-    }
-}