Intentions: function <-> property conversion

idea/testData/intentions/convertFunctionToProperty/otherRefs.kt.after

@@ -0,0 +1,13 @@
+// WITH_RUNTIME
+package p
+
+import p.foo
+
+class A(val n: Int)
+
+val A.foo: Boolean
+    get() = n > 1
+
+fun test() {
+    val t = A::foo
+}