Create from usage: Support generation of Java fields from usages in Kotlin code

idea/testData/quickfix/createFromUsage/createVariable/property/valOnJavaInterface.before.Main.kt

@@ -0,0 +1,10 @@
+// "Create property 'foo'" "false"
+// ACTION: Convert to expression body
+// ACTION: Disable 'Convert to Expression Body'
+// ACTION: Edit intention settings
+// ACTION: Create extension property 'foo'
+// ERROR: Unresolved reference: foo
+
+fun test(a: A): String? {
+    return a.<caret>foo
+}