Un-skip tests, and tweak generated file according to the next version…

… of pigeon.

packages/video_player/video_player_platform_interface/lib/messages.dart

@@ -40,10 +40,11 @@ class CreateMessage {
   static CreateMessage decode(Object message) {
     final Map<Object?, Object?> pigeonMap = message as Map<Object?, Object?>;
     return CreateMessage()
-      ..asset = pigeonMap['asset'] as String
-      ..uri = pigeonMap['uri'] as String
-      ..packageName = pigeonMap['packageName'] as String
-      ..formatHint = pigeonMap['formatHint'] as String;
+      // Modified manually until flutter/packages#292 lands
+      ..asset = pigeonMap['asset'] as String?
+      ..uri = pigeonMap['uri'] as String?
+      ..packageName = pigeonMap['packageName'] as String?
+      ..formatHint = pigeonMap['formatHint'] as String?;
   }
 }
 

packages/video_player/video_player_platform_interface/test/method_channel_video_player_test.dart

@@ -135,7 +135,7 @@ void main() {
       expect(log.createMessage?.asset, 'someAsset');
       expect(log.createMessage?.packageName, 'somePackage');
       expect(textureId, 3);
-    }, skip: "Until flutter/flutter#76405 lands, and pigeons are regenerated.");
+    });
 
     test('create with network', () async {
       final int? textureId = await player.create(DataSource(
@@ -147,7 +147,7 @@ void main() {
       expect(log.createMessage?.uri, 'someUri');
       expect(log.createMessage?.formatHint, 'dash');
       expect(textureId, 3);
-    }, skip: "Until flutter/flutter#76405 lands, and pigeons are regenerated.");
+    });
 
     test('create with file', () async {
       final int? textureId = await player.create(DataSource(
@@ -157,7 +157,7 @@ void main() {
       expect(log.log.last, 'create');
       expect(log.createMessage?.uri, 'someUri');
       expect(textureId, 3);
-    }, skip: "Until flutter/flutter#76405 lands, and pigeons are regenerated.");
+    });
 
     test('setLooping', () async {
       await player.setLooping(1, true);