Updating dart.dev related links (#32641)

* Updating dart.dev related links

* Update packages/flutter_tools/lib/src/base/context.dart

.github/ISSUE_TEMPLATE/feature_request.md

@@ -30,7 +30,7 @@ assignees: ''
      concise description of what the problem is.
 
      Describe alternative solutions you've considered. Is there a package
-     on pub.dartlang.org that already solves this?
+     on pub.dev/flutter that already solves this?
 -->
 
 ## Proposal
@@ -41,6 +41,6 @@ assignees: ''
      Consider attaching images showing what you are imagining.
 
      Does this have to be provided by Flutter directly, or can it be provided
-     by a package on pub.dartlang.org? If so, maybe consider implementing and
+     by a package on pub.dev/flutter? If so, maybe consider implementing and
      publishing such a package rather than filing a bug.
 -->

README.md

@@ -87,10 +87,10 @@ Information on how to get started can be found at our
 [widget catalog]: https://flutter.dev/widgets/
 [Reflectly hero image]: https://github.com/flutter/website/blob/master/src/images/homepage/reflectly-hero-600px.png
 [Skia]: https://skia.org/
-[Dart platform]: https://www.dartlang.org/
+[Dart platform]: https://dart.dev/
 [Hot reload animation]: https://raw.githubusercontent.com/flutter/website/master/src/_assets/image/tools/android-studio/hot-reload.gif
 [Hot reload]: https://flutter.dev/docs/development/tools/hot-reload
 [Visual Studio Code]: https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter
 [IntelliJ / Android Studio]: https://plugins.jetbrains.com/plugin/9212-flutter
-[Flutter packages]: https://pub.dartlang.org/flutter
+[Flutter packages]: https://pub.dev/flutter
 [interop example]: https://github.com/flutter/flutter/tree/master/examples/platform_channel
\ No newline at end of file

dev/docs/README.md

@@ -58,4 +58,4 @@ import 'package:file/local.dart';
 
 Flutter has a rich community of packages that have been contributed by the
 open-source community. You can browse those packages at
-[pub.dartlang.org](http://pub.dartlang.org/flutter)
+[pub.dev/flutter](https://pub.dev/flutter)

dev/integration_tests/ios_add2app/flutterapp/pubspec.yaml

@@ -34,7 +34,7 @@ dev_dependencies:
     sdk: flutter
 
 # For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
+# following page: https://dart.dev/tools/pub/pubspec
 
   async: 2.2.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"

dev/integration_tests/simple_codegen/build.yaml

-# Read about `build.yaml` at https://pub.dartlang.org/packages/build_config
+# Read about `build.yaml` at https://pub.dev/packages/build_config
 builders:
   simple:
     import: "package:simple_codegen/builders.dart"

examples/stocks/README.md

@@ -24,7 +24,7 @@ The `flutter run --release` command both builds and installs the Flutter app.
 
 This app has been internationalized (just enough to show how it's
 done). It's an example of how one can do so with the
-[Dart intl package](https://pub.dartlang.org/packages/intl).
+[Dart intl package](https://pub.dev/packages/intl).
 
 The [Flutter Internationalization Tutorial](https://flutter.dev/tutorials/internationalization/)
 covers Flutter app internationalization in general.

packages/flutter_localizations/lib/src/l10n/README.md

@@ -18,7 +18,7 @@ The Material and Cupertino libraries use
 [Application Resource Bundle](https://code.google.com/p/arb/wiki/ApplicationResourceBundleSpecification)
 files, which have a `.arb` extension, to store localized translations
 of messages, format strings, and other values. This format is also
-used by the Dart [intl](https://pub.dartlang.org/packages/intl)
+used by the Dart [intl](https://pub.dev/packages/intl)
 package and it is supported by the
 [Google Translators Toolkit](https://translate.google.com/toolkit).
 
@@ -207,5 +207,5 @@ ordinary Flutter app.
 covers the `.arb` file format used to store localized translations
 of messages, format strings, and other values.
 
-The Dart [intl](https://pub.dartlang.org/packages/intl)
+The Dart [intl](https://pub.dev/packages/intl)
 package supports internationalization.

packages/flutter_tools/lib/src/base/context.dart

@@ -43,7 +43,7 @@ AppContext get context => Zone.current[_Key.key] as AppContext ?? AppContext._ro
 /// scope) is created.
 ///
 /// Child contexts are created and run using zones. To read more about how
-/// zones work, see https://www.dartlang.org/articles/libraries/zones.
+/// zones work, see https://api.dartlang.org/stable/dart-async/Zone-class.html.
 class AppContext {
   AppContext._(
     this._parent,

packages/flutter_tools/lib/src/commands/packages.dart

@@ -16,12 +16,12 @@ class PackagesCommand extends FlutterCommand {
     addSubcommand(PackagesGetCommand('upgrade', true));
     addSubcommand(PackagesTestCommand());
     addSubcommand(PackagesForwardCommand('downgrade', 'Downgrade packages in a Flutter project', requiresPubspec: true));
-    addSubcommand(PackagesForwardCommand('publish', 'Publish the current package to pub.dartlang.org', requiresPubspec: true));
+    addSubcommand(PackagesForwardCommand('publish', 'Publish the current package to pub.dev', requiresPubspec: true));
     addSubcommand(PackagesForwardCommand('deps', 'Print package dependencies', requiresPubspec: true));
     addSubcommand(PackagesForwardCommand('run', 'Run an executable from a package', requiresPubspec: true));
     addSubcommand(PackagesForwardCommand('cache', 'Work with the Pub system cache'));
     addSubcommand(PackagesForwardCommand('version', 'Print Pub version'));
-    addSubcommand(PackagesForwardCommand('uploader', 'Manage uploaders for a package on pub.dartlang.org'));
+    addSubcommand(PackagesForwardCommand('uploader', 'Manage uploaders for a package on pub.dev'));
     addSubcommand(PackagesForwardCommand('global', 'Work with Pub global packages'));
     addSubcommand(PackagesPassthroughCommand());
   }

packages/flutter_tools/templates/app/pubspec.yaml.tmpl

@@ -44,7 +44,7 @@ dev_dependencies:
 {{/withPluginHook}}
 
 # For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
+# following page: https://dart.dev/tools/pub/pubspec
 
 # The following section is specific to Flutter.
 flutter:

packages/flutter_tools/templates/module/common/pubspec.yaml.tmpl

@@ -37,7 +37,7 @@ dev_dependencies:
 {{/withDriverTest}}
 
 # For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
+# following page: https://dart.dev/tools/pub/pubspec
 
 flutter:
   # The following line ensures that the Material Icons font is

packages/flutter_tools/templates/package/pubspec.yaml.tmpl

@@ -20,7 +20,7 @@ dev_dependencies:
   {{/withDriverTest}}
 
 # For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
+# following page: https://dart.dev/tools/pub/pubspec
 
 # The following section is specific to Flutter.
 flutter:

packages/flutter_tools/templates/plugin/pubspec.yaml.tmpl

@@ -16,7 +16,7 @@ dev_dependencies:
     sdk: flutter
 
 # For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
+# following page: https://dart.dev/tools/pub/pubspec
 
 # The following section is specific to Flutter.
 flutter: