Safe Delete: Add test for primary constructor with usages in delegation calls

idea/testData/safeDelete/deleteClass/kotlinClassWithJava/classWithDelegationCalls.kt

@@ -0,0 +1,11 @@
+open class <caret>B() {
+    constructor(a: Int): this() {
+
+    }
+}
+
+open class A: B {
+    constructor(a: Int): super() {
+
+    }
+}