[flutter_releases] Flutter stable 2.13.0 Framework Cherrypicks (flutter#103375)

* [flutter_tools] update feature defaults (flutter#102937)

* 'Create candidate branch version flutter-2.13-candidate.0 for stable'

* 'Update Engine revision to d1b9a6938ad77326ac3a94d92bbc77933ed829ed for stable release 2.13.0'

* Revert "'Create candidate branch version flutter-2.13-candidate.0 for stable'"

This reverts commit 1884549.

Co-authored-by: Christopher Fujino <christopherfujino@gmail.com>

Author: Casey Hillers

bin/internal/engine.version

@@ -1 +1 @@
-c5caf749fe75db788dba8def502c46c094435605
+d1b9a6938ad77326ac3a94d92bbc77933ed829ed

packages/flutter_tools/lib/src/features.dart

@@ -97,12 +97,15 @@ const Feature flutterMacOSDesktopFeature = Feature(
   extraHelpText: 'Newer beta versions are available on the beta channel.',
   master: FeatureChannelSetting(
     available: true,
+    enabledByDefault: true,
   ),
   beta: FeatureChannelSetting(
     available: true,
+    enabledByDefault: true,
   ),
   stable: FeatureChannelSetting(
     available: true,
+    enabledByDefault: true,
   ),
 );
 
@@ -114,12 +117,15 @@ const Feature flutterLinuxDesktopFeature = Feature(
   extraHelpText: 'Newer beta versions are available on the beta channel.',
   master: FeatureChannelSetting(
     available: true,
+    enabledByDefault: true,
   ),
   beta: FeatureChannelSetting(
     available: true,
+    enabledByDefault: true,
   ),
   stable: FeatureChannelSetting(
     available: true,
+    enabledByDefault: true,
   ),
 );
 

packages/flutter_tools/test/general.shard/features_test.dart

@@ -398,5 +398,24 @@ void main() {
 
       expect(featureFlags.isWindowsUwpEnabled, false);
     });
+
+    for (final Feature feature in <Feature>[
+      flutterWindowsDesktopFeature,
+      flutterMacOSDesktopFeature,
+      flutterLinuxDesktopFeature,
+    ]) {
+      test('${feature.name} available and enabled by default on master', () {
+        expect(feature.master.enabledByDefault, true);
+        expect(feature.master.available, true);
+      });
+      test('${feature.name} available and enabled by default on beta', () {
+        expect(feature.beta.enabledByDefault, true);
+        expect(feature.beta.available, true);
+      });
+      test('${feature.name} available and enabled by default on stable', () {
+        expect(feature.stable.enabledByDefault, true);
+        expect(feature.stable.available, true);
+      });
+    }
   });
 }