[camera] Stable release for null safety.

packages/camera/camera/CHANGELOG.md

@@ -1,18 +1,9 @@
-## 0.8.0-nullsafety.3
-
-* Updates the example code listed in the [README.md](README.md), so it runs without errors when you simply copy/ paste it into a Flutter App.
-
-## 0.8.0-nullsafety.2
+## 0.8.0
 
+* Stable null safety release.
 * Solved delay when using the zoom feature on iOS.
-
-## 0.8.0-nullsafety.1
-
 * Added a timeout to the pre-capture sequence on Android to prevent crashes when the camera cannot get a focus.
-
-## 0.8.0-nullsafety
-
-* Migrated to null safety.
+* Updates the example code listed in the [README.md](README.md), so it runs without errors when you simply copy/ paste it into a Flutter App.
 
 ## 0.7.0+4
 

packages/camera/camera/example/integration_test/camera_test.dart

@@ -10,7 +10,7 @@ import 'package:video_player/video_player.dart';
 import 'package:integration_test/integration_test.dart';
 
 void main() {
-  Directory testDir;
+  late Directory testDir;
 
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
 
@@ -50,7 +50,7 @@ void main() {
   // whether the image is exactly the desired resolution.
   Future<bool> testCaptureImageResolution(
       CameraController controller, ResolutionPreset preset) async {
-    final Size expectedSize = presetExpectedSizes[preset];
+    final Size expectedSize = presetExpectedSizes[preset]!;
     print(
         'Capturing photo at $preset (${expectedSize.width}x${expectedSize.height}) using camera ${controller.description.name}');
 
@@ -95,7 +95,7 @@ void main() {
   // whether the image is exactly the desired resolution.
   Future<bool> testCaptureVideoResolution(
       CameraController controller, ResolutionPreset preset) async {
-    final Size expectedSize = presetExpectedSizes[preset];
+    final Size expectedSize = presetExpectedSizes[preset]!;
     print(
         'Capturing video at $preset (${expectedSize.width}x${expectedSize.height}) using camera ${controller.description.name}');