Move: Implement more accurate 'protected' visibility check

#KT-17545 Fixed

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersExternalRefs/after/bar/Older.kt

@@ -0,0 +1,8 @@
+package bar
+
+open class Older {
+    protected object ProtectedObject { val inProtectedObject = 0 }
+    protected class ProtectedClass { val inProtectedClass = 0 }
+    protected fun protectedFun() = 0
+    protected var protectedVar = 0
+}

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersExternalRefs/after/foo/test.kt

@@ -0,0 +1,12 @@
+package foo
+
+import bar.Older
+
+class Younger : Older() {
+    protected val v1: ProtectedObject = ProtectedObject
+    val v2 = ProtectedObject.inProtectedObject
+    protected val v3: ProtectedClass = ProtectedClass()
+    val v4 = ProtectedClass().inProtectedClass
+    val v5 = protectedFun()
+    val v6 = protectedVar
+}

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersExternalRefs/before/foo/test.kt

@@ -0,0 +1,17 @@
+package foo
+
+open class <caret>Older {
+    protected object ProtectedObject { val inProtectedObject = 0 }
+    protected class ProtectedClass { val inProtectedClass = 0 }
+    protected fun protectedFun() = 0
+    protected var protectedVar = 0
+}
+
+class Younger : Older() {
+    protected val v1: ProtectedObject = ProtectedObject
+    val v2 = ProtectedObject.inProtectedObject
+    protected val v3: ProtectedClass = ProtectedClass()
+    val v4 = ProtectedClass().inProtectedClass
+    val v5 = protectedFun()
+    val v6 = protectedVar
+}

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersExternalRefs/protectedMembersExternalRefs.test

@@ -0,0 +1,5 @@
+{
+  "mainFile": "foo/test.kt",
+  "type": "MOVE_KOTLIN_TOP_LEVEL_DECLARATIONS",
+  "targetPackage": "bar"
+}

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersInternalRefs/after/bar/Younger.kt

@@ -0,0 +1,12 @@
+package bar
+
+import foo.Older
+
+class Younger : Older() {
+    protected val v1: ProtectedObject = ProtectedObject
+    val v2 = ProtectedObject.inProtectedObject
+    protected val v3: ProtectedClass = ProtectedClass()
+    val v4 = ProtectedClass().inProtectedClass
+    val v5 = protectedFun()
+    val v6 = protectedVar
+}

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersInternalRefs/after/foo/test.kt

@@ -0,0 +1,9 @@
+package foo
+
+open class Older {
+    protected object ProtectedObject { val inProtectedObject = 0 }
+    protected class ProtectedClass { val inProtectedClass = 0 }
+    protected fun protectedFun() = 0
+    protected var protectedVar = 0
+}
+

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersInternalRefs/before/foo/test.kt

@@ -0,0 +1,17 @@
+package foo
+
+open class Older {
+    protected object ProtectedObject { val inProtectedObject = 0 }
+    protected class ProtectedClass { val inProtectedClass = 0 }
+    protected fun protectedFun() = 0
+    protected var protectedVar = 0
+}
+
+class <caret>Younger : Older() {
+    protected val v1: ProtectedObject = ProtectedObject
+    val v2 = ProtectedObject.inProtectedObject
+    protected val v3: ProtectedClass = ProtectedClass()
+    val v4 = ProtectedClass().inProtectedClass
+    val v5 = protectedFun()
+    val v6 = protectedVar
+}

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/misc/protectedMembersInternalRefs/protectedMembersInternalRefs.test

@@ -0,0 +1,5 @@
+{
+  "mainFile": "foo/test.kt",
+  "type": "MOVE_KOTLIN_TOP_LEVEL_DECLARATIONS",
+  "targetPackage": "bar"
+}