Add tests for class hierarchy incremental recompilation

jps-plugin/testData/incremental/classHierarchyAffected/methodRemoved/A.kt

@@ -0,0 +1,5 @@
+package foo
+
+open class A {
+    fun f() {}
+}

jps-plugin/testData/incremental/classHierarchyAffected/methodRemoved/A.kt.new

@@ -0,0 +1,3 @@
+package foo
+
+open class A

jps-plugin/testData/incremental/classHierarchyAffected/methodRemoved/AChild.kt

@@ -0,0 +1,3 @@
+package foo
+
+class AChild : A()

jps-plugin/testData/incremental/classHierarchyAffected/methodRemoved/build.log

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+Cleaning output files:
+out/production/module/foo/A.class
+End of files
+Compiling files:
+src/A.kt
+src/utils.kt
+End of files
+Cleaning output files:
+out/production/module/META-INF/module.kotlin_module
+out/production/module/foo/AChild.class
+out/production/module/foo/UseAChildKt.class
+End of files
+Compiling files:
+src/AChild.kt
+src/useAChild.kt
+End of files

jps-plugin/testData/incremental/classHierarchyAffected/methodRemoved/useAChild.kt

@@ -0,0 +1,5 @@
+package foo
+
+fun useAChild(a: AChild) {
+    a.f()
+}

jps-plugin/testData/incremental/classHierarchyAffected/methodRemoved/utils.kt.new

@@ -0,0 +1,3 @@
+package foo
+
+fun AChild.f() {}