Incremental compilation support for multifile classes.

compiler/testData/compileKotlinAgainstKotlin/MultifileClassInlineFunctionAccessingProperty.A.kt

@@ -0,0 +1,6 @@
+@file:[JvmName("Test") JvmMultifileClass]
+
+val property = "K"
+
+inline fun K(body: () -> String): String =
+        body() + property

compiler/testData/compileKotlinAgainstKotlin/MultifileClassInlineFunctionAccessingProperty.B.kt

@@ -0,0 +1,4 @@
+fun main(args: Array<String>) {
+    val ok = K { "O" }
+    if (ok != "OK") throw java.lang.AssertionError("Expected: OK, actual: $ok")
+}