Create From Usage: Add support of property delegates

idea/testData/quickfix/createFromUsage/createFunction/call/afterMemberValDelegateRuntime.kt

@@ -0,0 +1,11 @@
+// "Create function 'foo' from usage" "true"
+
+import kotlin.properties.ReadOnlyProperty
+
+class A<T>(val t: T) {
+    val x: A<Int> by foo(t, "")
+
+    fun <T> foo(t: T, s: String): ReadOnlyProperty<A<T>, A<Int>> {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/afterMemberVarDelegateRuntime.kt

@@ -0,0 +1,11 @@
+// "Create function 'foo' from usage" "true"
+
+import kotlin.properties.ReadWriteProperty
+
+class A<T>(val t: T) {
+    var x: A<Int> by foo(t, "")
+
+    fun <T> foo(t: T, s: String): ReadWriteProperty<A<T>, A<Int>> {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/beforeMemberValDelegateRuntime.kt

@@ -0,0 +1,5 @@
+// "Create function 'foo' from usage" "true"
+
+class A<T>(val t: T) {
+    val x: A<Int> by <caret>foo(t, "")
+}

idea/testData/quickfix/createFromUsage/createFunction/call/beforeMemberVarDelegateRuntime.kt

@@ -0,0 +1,5 @@
+// "Create function 'foo' from usage" "true"
+
+class A<T>(val t: T) {
+    var x: A<Int> by <caret>foo(t, "")
+}