Revert "fix tests (internal -> public)"

This reverts commit e86bf03e76.

compiler/testData/codegen/boxInline/anonymousObject/capturedLambdaInInlineObject.2.kt

@@ -1,10 +1,10 @@
 package test
 
-interface A<T> {
+internal interface A<T> {
     fun run(): T;
 }
 
-inline fun bar(crossinline y: () -> String) = object : A<String> {
+internal inline fun bar(crossinline y: () -> String) = object : A<String> {
     override fun run() : String {
         return call(y)
     }

compiler/testData/codegen/boxInline/modifiers/packagePrivateMembers.2.kt

@@ -4,18 +4,10 @@ private val packageProp = "O"
 
 private fun packageFun() = "K"
 
-internal inline fun internalPackageInline(p: (String, String) -> String): String {
+internal inline fun packageInline(p: (String, String) -> String): String {
     return p(packageProp, packageFun())
 }
 
-internal fun internalSamePackageCall(): String {
+internal fun samePackageCall(): String {
     return packageInline { s, s2 -> s + s2 }
-}
-
-fun packageInline(p: (String, String) -> String): String {
-    return internalPackageInline(p)
-}
-
-fun samePackageCall(): String {
-    return internalSamePackageCall()
 }