Introduce Parameter: Implement "Introduce lambda parameter"

idea/testData/refactoring/introduceLambdaParameter/lambdaParamMultiline.kt

@@ -0,0 +1,11 @@
+// WITH_DEFAULT_VALUE: false
+fun foo(a: Int, s: String): Int {
+    val t = a + 1 + 2
+    return <selection>a
+            .plus(1)
+            .plus(2)</selection> - t
+}
+
+fun test() {
+    foo(1, "2")
+}