Minor. Moved test data to subdirectory.

idea/testData/codeInsight/lineMarker/overrideImplement/DelegatedFun.kt

@@ -0,0 +1,13 @@
+trait <lineMarker></lineMarker>A {
+    fun <lineMarker></lineMarker>f() {
+    }
+}
+
+trait <lineMarker></lineMarker>B : A
+
+open class <lineMarker></lineMarker>C(b : B) : B by b, A {
+}
+
+class D(b : B) : C(b) {
+  override fun <lineMarker descr="Overrides function in 'A'"></lineMarker>f() {}
+}