Fix completion for private_to_this.

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThis.kt

@@ -0,0 +1,13 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+
+    fun test() {
+        <caret>
+    }
+}
+
+// INVOCATION_COUNT: 1
+// EXIST: bar, foo

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThisInConstructor.kt

@@ -0,0 +1,12 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+    {
+        <caret>
+    }
+}
+
+// INVOCATION_COUNT: 1
+// EXIST: bar, foo

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThisInConstructorWithThis.kt

@@ -0,0 +1,12 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+    {
+        this.<caret>
+    }
+}
+
+// INVOCATION_COUNT: 1
+// EXIST: bar, foo

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThisInSpecialScope.kt

@@ -0,0 +1,15 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+
+    fun test() {
+        with(A()) {
+            <caret>
+        }
+    }
+}
+
+// INVOCATION_COUNT: 1
+// EXIST: bar, foo

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThisWithReceiver.kt

@@ -0,0 +1,13 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+
+    fun test(a: A<Int>) {
+        a.<caret>
+    }
+}
+
+// INVOCATION_COUNT: 1
+// ABSENT: bar, foo

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThisWithReceiver2.kt

@@ -0,0 +1,13 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+
+    fun test(a: A<Int>) {
+        a.<caret>
+    }
+}
+
+// INVOCATION_COUNT: 2
+// EXIST: bar, foo

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThisWithThis.kt

@@ -0,0 +1,15 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+
+    fun test() {
+        with(A()) {
+            this@A.<caret>
+        }
+    }
+}
+
+// INVOCATION_COUNT: 1
+// EXIST: bar, foo

idea/testData/completion/basic/common/visibility/VisibilityPrivateToThisWithWrongThis.kt

@@ -0,0 +1,15 @@
+class A<in I> {
+    private val bar: I
+
+    private fun foo(): I = null!!
+
+
+    fun test() {
+        with(A()) {
+            this.<caret>
+        }
+    }
+}
+
+// INVOCATION_COUNT: 1
+// ABSENT: bar, foo