[LL FIR] drop RawFirFileAnnotationBuilder as obsolete

analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/lazy/resolve/RawFirFileAnnotationBuilder.kt

@@ -1,39 +0,0 @@
-/*
- * Copyright 2010-2023 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.lazy.resolve
-
-import org.jetbrains.kotlin.fir.FirElement
-import org.jetbrains.kotlin.fir.builder.PsiRawFirBuilder
-import org.jetbrains.kotlin.fir.declarations.FirFile
-import org.jetbrains.kotlin.fir.expressions.FirAnnotation
-import org.jetbrains.kotlin.fir.scopes.kotlinScopeProvider
-import org.jetbrains.kotlin.psi.KtAnnotationEntry
-import org.jetbrains.kotlin.psi.KtElement
-
-internal fun buildFileFirAnnotation(
-    firFile: FirFile,
-    fileAnnotation: KtAnnotationEntry,
-    replacement: RawFirReplacement,
-): FirAnnotation {
-    val session = firFile.moduleData.session
-    val baseScopeProvider = firFile.moduleData.session.kotlinScopeProvider
-    val replacementApplier = replacement.Applier()
-    val builder = object : PsiRawFirBuilder(session, baseScopeProvider) {
-        inner class VisitorWithReplacement : Visitor() {
-            override fun convertElement(element: KtElement, original: FirElement?): FirElement? =
-                super.convertElement(replacementApplier.tryReplace(element), original)
-        }
-    }
-
-    builder.context.packageFqName = fileAnnotation.containingKtFile.packageFqName
-    val visitor = builder.VisitorWithReplacement()
-    val result = builder.withContainerSymbol(firFile.symbol) {
-        visitor.convertElement(fileAnnotation, null) as FirAnnotation
-    }
-
-    replacementApplier.ensureApplied()
-    return result
-}