Minor: cleanup in 'backend.jvm'

compiler/ir/backend.jvm/backend.jvm.iml

@@ -9,5 +9,6 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="util" />
     <orderEntry type="module" module-name="ir.tree" />
+    <orderEntry type="module" module-name="frontend" />
   </component>
 </module>

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/xbackend/jvm/Util.kt

@@ -1,19 +0,0 @@
-/*
- * Copyright 2010-2016 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 org.jetbrains.kotlin.xbackend.jvm
-
-