Create from Usage: Support accessors for local delegated properties

#KT-19730 Fixed

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/localVal.kt

@@ -0,0 +1,4 @@
+// "Create extension function 'String.getValue'" "true"
+fun x(parameters: String) {
+    val n by <caret>parameters
+}

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/localVal.kt.after

@@ -0,0 +1,10 @@
+import kotlin.reflect.KProperty
+
+// "Create extension function 'String.getValue'" "true"
+fun x(parameters: String) {
+    val n by parameters
+}
+
+private operator fun String.getValue(nothing: Nothing?, property: KProperty<*>): Any {
+    TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+}

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/localVar.kt

@@ -0,0 +1,4 @@
+// "Create extension function 'String.getValue', function 'String.setValue'" "true"
+fun x(parameters: String) {
+    var n by <caret>parameters
+}

idea/testData/quickfix/createFromUsage/createFunction/delegateAccessors/localVar.kt.after

@@ -0,0 +1,14 @@
+import kotlin.reflect.KProperty
+
+// "Create extension function 'String.getValue', function 'String.setValue'" "true"
+fun x(parameters: String) {
+    var n by parameters
+}
+
+private operator fun String.setValue(nothing: Nothing?, property: KProperty<*>, any: Any) {
+    TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+}
+
+private operator fun String.getValue(nothing: Nothing?, property: KProperty<*>): Any {
+    TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+}