FIR: drop JVM_DEFAULT_THROUGH_INHERITANCE diagnostic (FE 1.0 sync)

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDataClassConverters.kt

@@ -4110,12 +4110,6 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
-    add(FirJvmErrors.JVM_DEFAULT_THROUGH_INHERITANCE) { firDiagnostic ->
-        JvmDefaultThroughInheritanceImpl(
-            firDiagnostic as KtPsiDiagnostic,
-            token,
-        )
-    }
     add(FirJvmErrors.USAGE_OF_JVM_DEFAULT_THROUGH_SUPER_CALL) { firDiagnostic ->
         UsageOfJvmDefaultThroughSuperCallImpl(
             firDiagnostic as KtPsiDiagnostic,

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnostics.kt

@@ -2859,10 +2859,6 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         abstract val annotation: String
     }
 
-    abstract class JvmDefaultThroughInheritance : KtFirDiagnostic<KtDeclaration>() {
-        override val diagnosticClass get() = JvmDefaultThroughInheritance::class
-    }
-
     abstract class UsageOfJvmDefaultThroughSuperCall : KtFirDiagnostic<PsiElement>() {
         override val diagnosticClass get() = UsageOfJvmDefaultThroughSuperCall::class
     }

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnosticsImpl.kt

@@ -3456,11 +3456,6 @@ internal class JvmDefaultInDeclarationImpl(
     override val token: ValidityToken,
 ) : KtFirDiagnostic.JvmDefaultInDeclaration(), KtAbstractFirDiagnostic<KtElement>
 
-internal class JvmDefaultThroughInheritanceImpl(
-    override val firDiagnostic: KtPsiDiagnostic,
-    override val token: ValidityToken,
-) : KtFirDiagnostic.JvmDefaultThroughInheritance(), KtAbstractFirDiagnostic<KtDeclaration>
-
 internal class UsageOfJvmDefaultThroughSuperCallImpl(
     override val firDiagnostic: KtPsiDiagnostic,
     override val token: ValidityToken,