Minor. Inlined trivial functions.

compiler/frontend.java/src/org/jetbrains/kotlin/load/kotlin/incremental/IncrementalCacheUtil.kt

@@ -1,29 +0,0 @@
-/*
- * Copyright 2010-2015 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.load.kotlin.incremental
-
-import org.jetbrains.kotlin.load.kotlin.incremental.cache.IncrementalCache
-import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.resolve.jvm.JvmClassName
-
-public fun IncrementalCache.getPackagesWithObsoleteParts(): Collection<FqName> {
-    return getObsoletePackageParts().map { JvmClassName.byInternalName(it).getPackageFqName() }.toSet()
-}
-
-public fun IncrementalCache.getPackageData(fqName: FqName): ByteArray? {
-    return getPackageData(fqName.asString())
-}

compiler/frontend.java/src/org/jetbrains/kotlin/load/kotlin/incremental/IncrementalPackageFragmentProvider.kt

@@ -90,7 +90,7 @@ public class IncrementalPackageFragmentProvider(
                 JetScope.Empty
             }
             else {
-                val packageDataBytes = incrementalCache.getPackageData(fqName)
+                val packageDataBytes = incrementalCache.getPackageData(fqName.asString())
                 if (packageDataBytes == null) {
                     JetScope.Empty
                 }