[Analysis API] drop obsolete code

analysis/analysis-api-impl-barebone/src/org/jetbrains/kotlin/analysis/api/impl/barebone/psiUtils.kt

@@ -1,12 +0,0 @@
-/*
- * Copyright 2010-2021 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.analysis.api.impl.barebone
-
-import com.intellij.psi.PsiElement
-import com.intellij.psi.util.PsiTreeUtil
-import org.jetbrains.kotlin.psi.psiUtil.parents
-import org.jetbrains.kotlin.psi.psiUtil.parentsWithSelf
-

analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/FirModuleResolveStateConfigurator.kt

@@ -1,7 +0,0 @@
-/*
- * Copyright 2010-2021 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.analysis.low.level.api.fir
-

analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/FirModuleResolveStateConfiguratorIdeImpl.kt

@@ -1,7 +0,0 @@
-/*
- * Copyright 2010-2021 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.analysis.low.level.api.fir
-

analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/IdeSessionComponents.kt

@@ -1,23 +0,0 @@
-/*
- * Copyright 2010-2020 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.analysis.low.level.api.fir
-
-import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.FirSessionComponent
-import org.jetbrains.kotlin.fir.NoMutableState
-import org.jetbrains.kotlin.fir.backend.jvm.FirJvmKotlinMangler
-import org.jetbrains.kotlin.fir.signaturer.FirBasedSignatureComposer
-
-@NoMutableState
-data class IdeSessionComponents(val signatureComposer: FirBasedSignatureComposer) : FirSessionComponent {
-    companion object {
-        fun create(): IdeSessionComponents = IdeSessionComponents(
-            signatureComposer = FirBasedSignatureComposer(FirJvmKotlinMangler())
-        )
-    }
-}
-
-val FirSession.ideSessionComponents: IdeSessionComponents by FirSession.sessionComponentAccessor()

analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/project/structure/sessionFactoryHelpers.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2024 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.
  */
 
@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.analysis.low.level.api.fir.project.structure
 
 import com.intellij.openapi.project.Project
 import org.jetbrains.kotlin.analysis.api.resolve.extensions.KtResolveExtensionProvider
-import org.jetbrains.kotlin.analysis.low.level.api.fir.IdeSessionComponents
 import org.jetbrains.kotlin.analysis.low.level.api.fir.api.services.createSealedInheritorsProvider
 import org.jetbrains.kotlin.analysis.low.level.api.fir.compile.CodeFragmentScopeProvider
 import org.jetbrains.kotlin.analysis.low.level.api.fir.fir.caches.FirThreadSafeCachesFactory
@@ -36,7 +35,6 @@ import org.jetbrains.kotlin.fir.session.FirSessionConfigurator
 
 @SessionConfiguration
 internal fun LLFirSession.registerIdeComponents(project: Project) {
-    register(IdeSessionComponents::class, IdeSessionComponents.create())
     register(FirCachesFactory::class, FirThreadSafeCachesFactory)
     register(SealedClassInheritorsProvider::class, createSealedInheritorsProvider(project))
     register(FirExceptionHandler::class, LLFirExceptionHandler)