Change Signature: Drop light method filtering as old-style package facades are not supported anymore

idea/src/org/jetbrains/kotlin/idea/refactoring/changeSignature/JetChangeInfo.kt

@@ -264,11 +264,7 @@ public open class JetChangeInfo(
         javaChangeInfos = null
     }
 
-    public fun getOrCreateJavaChangeInfos(multipleLightMethodsWithEqualNames: Boolean = false): List<JavaChangeInfo>? {
-        fun filterLightMethods(list: List<PsiMethod>): List<PsiMethod> {
-            return if (multipleLightMethodsWithEqualNames) list else list.groupBy { it.name }.values().map { it.firstOrNull() }.filterNotNull()
-        }
-
+    public fun getOrCreateJavaChangeInfos(): List<JavaChangeInfo>? {
         /*
          * When primaryMethodUpdated is false, changes to the primary Kotlin declaration are already confirmed, but not yet applied.
          * It means that originalPsiMethod has already expired, but new one can't be created until Kotlin declaration is updated
@@ -368,7 +364,7 @@ public open class JetChangeInfo(
 
         if (javaChangeInfos == null) {
             val method = getMethod()
-            javaChangeInfos = (filterLightMethods(originalPsiMethods) zip filterLightMethods(method.toLightMethods())).map {
+            javaChangeInfos = (originalPsiMethods zip method.toLightMethods()).map {
                 val (originalPsiMethod, currentPsiMethod) = it
 
                 when (method) {

idea/src/org/jetbrains/kotlin/idea/refactoring/changeSignature/JetChangeSignatureProcessor.kt

@@ -46,7 +46,7 @@ public class JetChangeSignatureProcessor(project: Project,
 
     override fun findUsages(): Array<UsageInfo> {
         val allUsages = ArrayList<UsageInfo>()
-        getChangeInfo().getOrCreateJavaChangeInfos(true)?.let { javaChangeInfos ->
+        getChangeInfo().getOrCreateJavaChangeInfos()?.let { javaChangeInfos ->
             val javaProcessor = JavaChangeSignatureUsageProcessor()
             javaChangeInfos.mapTo(allUsages) {
                 KotlinWrapperForJavaUsageInfos(it, javaProcessor.findUsages(it), getChangeInfo().getMethod())

idea/src/org/jetbrains/kotlin/idea/refactoring/changeSignature/JetChangeSignatureUsageProcessor.kt

@@ -797,7 +797,7 @@ class JetChangeSignatureUsageProcessor : ChangeSignatureUsageProcessor {
         val isJavaMethodUsage = isJavaMethodUsage(usageInfo)
 
         if (usageInfo is KotlinWrapperForJavaUsageInfos) {
-            val javaChangeInfos = (changeInfo as JetChangeInfo).getOrCreateJavaChangeInfos(false)
+            val javaChangeInfos = (changeInfo as JetChangeInfo).getOrCreateJavaChangeInfos()
             assert(javaChangeInfos != null) { "JavaChangeInfo not found: " + method.text }
 
             val javaUsageInfos = usageInfo.javaUsageInfos