Find Usages: Rename test class and move test data

idea/testData/findUsages/libraryUsages/kotlinLibrary/LibraryMemberFunctionUsages.1.java

@@ -0,0 +1,13 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.JetNamedFunction
+// OPTIONS: usages
+// FIND_BY_REF
+// WITH_FILE_NAME
+package usages
+
+import library.*
+
+class J {
+    static void test() {
+        new A().foo(1);
+    }
+}