Move kotlin-build-statistic project to :compiler

compiler/compiler-runner-unshaded/src/org/jetbrains/kotlin/compilerRunner/KotlinLogger.kt

@@ -1,14 +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.compilerRunner
-
-interface KotlinLogger {
-    fun error(msg: String)
-    fun warn(msg: String)
-    fun info(msg: String)
-    fun debug(msg: String)
-    val isDebugEnabled: Boolean
-}