Additional loadJava/loadKotlin tests for nested classes

#KT-1174 Fixed

compiler/testData/loadJava/NestedClass.java

@@ -0,0 +1,6 @@
+package test;
+
+public class NestedClass {
+    public static class Nested {
+    }
+}

compiler/testData/loadJava/NestedClass.kt

@@ -0,0 +1,5 @@
+package test
+
+public open class NestedClass() : java.lang.Object() {
+    public open class Nested() : java.lang.Object()
+}

compiler/testData/loadJava/NestedClass.txt

@@ -0,0 +1,9 @@
+package test
+
+public open class NestedClass : java.lang.Object {
+    public constructor NestedClass()
+    
+    public open class Nested : java.lang.Object {
+        public constructor Nested()
+    }
+}

compiler/testData/loadKotlin/class/InnerGenericClass.kt

@@ -0,0 +1,5 @@
+package test
+
+class Outer {
+    inner class Inner<T>
+}

compiler/testData/loadKotlin/class/InnerGenericClass.txt

@@ -0,0 +1,9 @@
+package test
+
+internal final class Outer {
+    /*primary*/ public constructor Outer()
+    
+    internal final inner class Inner</*0*/ T> {
+        /*primary*/ public constructor Inner</*0*/ T>()
+    }
+}

compiler/testData/loadKotlin/class/NestedClassExtendNestedClass.kt

@@ -0,0 +1,7 @@
+package test
+
+class Outer() {
+    open class Nested1()
+    
+    class Nested2() : Nested1()
+}

compiler/testData/loadKotlin/class/NestedClassExtendNestedClass.txt

@@ -0,0 +1,13 @@
+package test
+
+internal final class Outer {
+    /*primary*/ public constructor Outer()
+    
+    internal open class Nested1 {
+        /*primary*/ public constructor Nested1()
+    }
+    
+    internal final class Nested2 : test.Outer.Nested1 {
+        /*primary*/ public constructor Nested2()
+    }
+}

compiler/testData/loadKotlin/class/NestedGenericClass.kt

@@ -0,0 +1,5 @@
+package test
+
+class Outer {
+    class Nested<T>
+}

compiler/testData/loadKotlin/class/NestedGenericClass.txt

@@ -0,0 +1,9 @@
+package test
+
+internal final class Outer {
+    /*primary*/ public constructor Outer()
+    
+    internal final class Nested</*0*/ T> {
+        /*primary*/ public constructor Nested</*0*/ T>()
+    }
+}