Find Usages: Include super declarations when highliting usages in the current file

idea/testData/findUsages/kotlin/findFunctionUsages/highlightingOfSuperUsages.0.kt

@@ -0,0 +1,17 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.KtNamedFunction
+// OPTIONS: usages, skipImports
+// HIGHLIGHTING
+
+open class A : I {
+    open fun foo() {}
+}
+
+class B: A() {
+    override fun <caret>foo() {}
+}
+
+fun test(i: I) {
+    i.foo()
+    A().foo()
+    B().foo()
+}

idea/testData/findUsages/kotlin/findFunctionUsages/highlightingOfSuperUsages.1.java

@@ -0,0 +1,3 @@
+interface I {
+    void foo();
+}

idea/testData/findUsages/kotlin/findFunctionUsages/highlightingOfSuperUsages.results.txt

@@ -0,0 +1,3 @@
+Function call (14: 7) i.foo()
+Function call (15: 9) A().foo()
+Function call (16: 9) B().foo()