Remove dependency of fir.tree on ir.tree

compiler/fir/tree/tree-generator/build.gradle.kts

@@ -1,8 +1,3 @@
-/*
- * Copyright 2000-2018 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.
- */
-
 import tasks.WriteCopyrightToFile
 
 plugins {
@@ -19,7 +14,7 @@ dependencies {
     compile(project(":compiler:frontend.common"))
     compile(project(":core:descriptors"))
     compile(project(":compiler:fir:cones"))
-    compile(project(":compiler:ir.tree"))
+    compile(project(":compiler:resolution"))
 
     compileOnly(intellijCoreDep()) { includeJars("intellij-core", "guava", rootProject = rootProject) }
     compileOnly(intellijDep()) {
@@ -47,4 +42,3 @@ sourceSets {
     }
     "test" {}
 }
-