FIR: Drop unused 'phasedFir' callables

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/BodyResolveComponents.kt

@@ -9,7 +9,6 @@ import kotlinx.collections.immutable.PersistentList
 import kotlinx.collections.immutable.persistentListOf
 import org.jetbrains.kotlin.fir.FirCallResolver
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.FirSymbolOwner
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.resolve.calls.ImplicitDispatchReceiverValue
 import org.jetbrains.kotlin.fir.resolve.calls.ImplicitExtensionReceiverValue
@@ -19,10 +18,12 @@ import org.jetbrains.kotlin.fir.resolve.dfa.FirDataFlowAnalyzer
 import org.jetbrains.kotlin.fir.resolve.inference.FirCallCompleter
 import org.jetbrains.kotlin.fir.resolve.inference.InferenceComponents
 import org.jetbrains.kotlin.fir.resolve.providers.FirSymbolProvider
-import org.jetbrains.kotlin.fir.resolve.transformers.*
+import org.jetbrains.kotlin.fir.resolve.transformers.FirSyntheticCallGenerator
+import org.jetbrains.kotlin.fir.resolve.transformers.IntegerLiteralTypeApproximationTransformer
+import org.jetbrains.kotlin.fir.resolve.transformers.IntegerOperatorsTypeUpdater
+import org.jetbrains.kotlin.fir.resolve.transformers.ReturnTypeCalculator
 import org.jetbrains.kotlin.fir.scopes.FirScope
 import org.jetbrains.kotlin.fir.scopes.impl.FirLocalScope
-import org.jetbrains.kotlin.fir.symbols.AbstractFirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirAnonymousFunctionSymbol
 import org.jetbrains.kotlin.fir.types.ConeKotlinType
 import org.jetbrains.kotlin.fir.types.FirTypeRef
@@ -58,9 +59,6 @@ interface BodyResolveComponents : SessionHolder {
     val integerLiteralTypeApproximator: IntegerLiteralTypeApproximationTransformer
     val integerOperatorsTypeUpdater: IntegerOperatorsTypeUpdater
     val outerClassManager: FirOuterClassManager
-
-    val <D> AbstractFirBasedSymbol<D>.phasedFir: D where D : FirDeclaration, D : FirSymbolOwner<D>
-        get() = phasedFir(FirResolvePhase.DECLARATIONS)
 }
 
 typealias FirLocalScopes = PersistentList<FirLocalScope>

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirAbstractPhaseTransformer.kt

@@ -6,12 +6,10 @@
 package org.jetbrains.kotlin.fir.resolve.transformers
 
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.FirSymbolOwner
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirFile
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.resolve.ScopeSession
-import org.jetbrains.kotlin.fir.symbols.AbstractFirBasedSymbol
 import org.jetbrains.kotlin.fir.visitors.CompositeTransformResult
 import org.jetbrains.kotlin.fir.visitors.FirDefaultTransformer
 
@@ -27,12 +25,6 @@ abstract class FirAbstractPhaseTransformer<D>(
         }
     }
 
-    open val <D> AbstractFirBasedSymbol<D>.phasedFir: D where D : FirDeclaration, D : FirSymbolOwner<D>
-        get() {
-            val requiredPhase = transformerPhase.requiredToLaunch
-            return phasedFir(requiredPhase)
-        }
-
     override fun transformFile(file: FirFile, data: D): CompositeTransformResult<FirFile> {
         checkSessionConsistency(file)
         file.replaceResolvePhase(transformerPhase)

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt

@@ -13,15 +13,6 @@ import org.jetbrains.kotlin.fir.declarations.FirProperty
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.symbols.AbstractFirBasedSymbol
 
-fun <D> AbstractFirBasedSymbol<D>.phasedFir(
-    requiredPhase: FirResolvePhase = FirResolvePhase.DECLARATIONS
-): D where D : FirDeclaration, D : FirSymbolOwner<D> {
-
-    ensureResolved(requiredPhase, fir.session)
-
-    return fir
-}
-
 fun <D> AbstractFirBasedSymbol<D>.ensureResolved(
     requiredPhase: FirResolvePhase,
     // TODO: Currently, the parameter is unused but it's needed to guarantee that all call-sites are able to supply use-site session

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirAbstractBodyResolveTransformer.kt

@@ -21,7 +21,6 @@ import org.jetbrains.kotlin.fir.resolve.providers.FirSymbolProvider
 import org.jetbrains.kotlin.fir.resolve.transformers.*
 import org.jetbrains.kotlin.fir.scopes.FirScope
 import org.jetbrains.kotlin.fir.scopes.impl.FirLocalScope
-import org.jetbrains.kotlin.fir.symbols.AbstractFirBasedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirAnonymousFunctionSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassLikeSymbol
 import org.jetbrains.kotlin.fir.types.FirTypeRef
@@ -39,12 +38,6 @@ abstract class FirAbstractBodyResolveTransformer(phase: FirResolvePhase) : FirAb
 
     final override val session: FirSession get() = components.session
 
-    final override val <D> AbstractFirBasedSymbol<D>.phasedFir: D where D : FirDeclaration, D : FirSymbolOwner<D>
-        get() {
-            val requiredPhase = transformerPhase.requiredToLaunch
-            return phasedFir(requiredPhase)
-        }
-
     protected inline fun <T> withLocalScopeCleanup(crossinline l: () -> T): T {
         return context.withTowerDataCleanup(l)
     }