KAT-50: Changed 3 state classes of widgets to _AfterOpeningAiwaysState,...

KAT-50: Changed 3 state classes of widgets to _AfterOpeningAiwaysState, _AmbulatoryState, _SpontaneousBreathingState

rescueapp/lib/AfterOpeningAirways.dart

@@ -8,10 +8,10 @@ class AfterOpeningAirways extends StatefulWidget {
   final String title;
 
   @override
-  AfterOpeningAirwaysState createState() => AfterOpeningAirwaysState();
+  _AfterOpeningAirwaysState createState() => _AfterOpeningAirwaysState();
 
 }
-class AfterOpeningAirwaysState extends State<AfterOpeningAirways> {
+class _AfterOpeningAirwaysState extends State<AfterOpeningAirways> {
 
   @override
   Widget build(BuildContext context) {

rescueapp/lib/Ambulatory.dart

@@ -9,9 +9,9 @@ class Ambulatory extends StatefulWidget {
   final String title;
 
   @override
-  AmbulatoryState createState() => AmbulatoryState();
+  _AmbulatoryState createState() => _AmbulatoryState();
 }
-class AmbulatoryState extends State<Ambulatory> {
+class _AmbulatoryState extends State<Ambulatory> {
 
   @override
   Widget build(BuildContext context) {

rescueapp/lib/SpontaneousBreathingPresent.dart

@@ -8,9 +8,9 @@ class SpontaneousBreathingPresent extends StatefulWidget {
   SpontaneousBreathingPresent({Key key, this.title}) : super(key: key);
   final String title;
   @override
-  SpontaneousBreathingPresentState createState() => SpontaneousBreathingPresentState();
+  _SpontaneousBreathingPresentState createState() => _SpontaneousBreathingPresentState();
 }
-class SpontaneousBreathingPresentState extends State<SpontaneousBreathingPresent> {
+class _SpontaneousBreathingPresentState extends State<SpontaneousBreathingPresent> {
 
   @override
   Widget build(BuildContext context) {