AA: refactor service registrations

such that AA standalone mode doesn't need to unregister services that
were already registered by pre-analysis handlers

compiler/test-infrastructure/tests/org/jetbrains/kotlin/test/TestConfiguration.kt

@@ -47,3 +47,7 @@ abstract class TestConfiguration {
 fun <T, R> ((TestServices, T) -> R).bind(value: T): Constructor<R> {
     return { this.invoke(it, value) }
 }
+
+fun <T1, T2, R> ((TestServices, T1, T2) -> R).bind(value1: T1, value2: T2): Constructor<R> {
+    return { this.invoke(it, value1, value2) }
+}

compiler/test-infrastructure/tests/org/jetbrains/kotlin/test/services/PreAnalysisHandler.kt

@@ -7,4 +7,6 @@ package org.jetbrains.kotlin.test.services
 
 abstract class PreAnalysisHandler(protected val testServices: TestServices) {
     abstract fun preprocessModuleStructure(moduleStructure: TestModuleStructure)
-}
+
+    open fun prepareSealedClassInheritors(moduleStructure: TestModuleStructure) {}
+}