license update - batch 57 (#8771)

diff --git a/packages/devtools_extensions/lib/api.dart b/packages/devtools_extensions/lib/api.dart
index 1c023bc..f0ac248 100644
--- a/packages/devtools_extensions/lib/api.dart
+++ b/packages/devtools_extensions/lib/api.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 export 'src/api/api.dart';
 export 'src/api/model.dart';
diff --git a/packages/devtools_extensions/lib/devtools_extensions.dart b/packages/devtools_extensions/lib/devtools_extensions.dart
index 73c94f1..dd4c9a1 100644
--- a/packages/devtools_extensions/lib/devtools_extensions.dart
+++ b/packages/devtools_extensions/lib/devtools_extensions.dart
@@ -1,5 +1,5 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 export 'src/template/devtools_extension.dart';
diff --git a/packages/devtools_extensions/lib/src/api/README.md b/packages/devtools_extensions/lib/src/api/README.md
index cde0bcc..bbf1fb9 100644
--- a/packages/devtools_extensions/lib/src/api/README.md
+++ b/packages/devtools_extensions/lib/src/api/README.md
@@ -1,3 +1,8 @@
+<!--
+Copyright 2025 The Flutter Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
+-->
 The code in this directory is shared code that is intended to be used by
 both DevTools itself and DevTools extensions. Files in this directory are
 exported through the `lib/api.dart` file.
diff --git a/packages/devtools_extensions/lib/src/api/api.dart b/packages/devtools_extensions/lib/src/api/api.dart
index 5709de2..396765a 100644
--- a/packages/devtools_extensions/lib/src/api/api.dart
+++ b/packages/devtools_extensions/lib/src/api/api.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 import 'model.dart';
 
diff --git a/packages/devtools_extensions/lib/src/api/model.dart b/packages/devtools_extensions/lib/src/api/model.dart
index 892affb..7280f83 100644
--- a/packages/devtools_extensions/lib/src/api/model.dart
+++ b/packages/devtools_extensions/lib/src/api/model.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 import 'api.dart';
 
diff --git a/packages/devtools_extensions/lib/src/template/README.md b/packages/devtools_extensions/lib/src/template/README.md
index 929b152..72a13bc 100644
--- a/packages/devtools_extensions/lib/src/template/README.md
+++ b/packages/devtools_extensions/lib/src/template/README.md
@@ -1,3 +1,8 @@
+<!--
+Copyright 2025 The Flutter Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
+-->
 The code in this directory is for the DevTools extension template that package
 authors will use to build DevTools extensions. Files in this directory are
 exported through the `lib/devtools_extensions.dart` file.
diff --git a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_controller.dart b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_controller.dart
index 1068e44..97782bd 100644
--- a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_controller.dart
+++ b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_controller.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 part of '_simulated_devtools_environment.dart';
 
diff --git a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_environment.dart b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_environment.dart
index 90a8119..0d2b110 100644
--- a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_environment.dart
+++ b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/_simulated_devtools_environment.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 import 'dart:async';
 import 'dart:js_interop';
diff --git a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_connect.dart b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_connect.dart
index 5ab7cf4..2439d9d 100644
--- a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_connect.dart
+++ b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_connect.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 part of '../_simulated_devtools_environment.dart';
 
diff --git a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_dtd_connect.dart b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_dtd_connect.dart
index d1b9796..fc2e64b 100644
--- a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_dtd_connect.dart
+++ b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_dtd_connect.dart
@@ -1,6 +1,6 @@
-// Copyright 2024 The Chromium Authors. All rights reserved.
+// Copyright 2024 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 part of '../_simulated_devtools_environment.dart';
 
diff --git a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_vm_service_connect.dart b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_vm_service_connect.dart
index 92005d5..e1fc42a 100644
--- a/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_vm_service_connect.dart
+++ b/packages/devtools_extensions/lib/src/template/_simulated_devtools_environment/connection_ui/_vm_service_connect.dart
@@ -1,6 +1,6 @@
-// Copyright 2024 The Chromium Authors. All rights reserved.
+// Copyright 2024 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 part of '../_simulated_devtools_environment.dart';
 
diff --git a/packages/devtools_extensions/lib/src/template/devtools_extension.dart b/packages/devtools_extensions/lib/src/template/devtools_extension.dart
index 3ca084b..aa74101 100644
--- a/packages/devtools_extensions/lib/src/template/devtools_extension.dart
+++ b/packages/devtools_extensions/lib/src/template/devtools_extension.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 import 'dart:async';
 import 'dart:js_interop';
diff --git a/packages/devtools_extensions/lib/src/template/extension_manager.dart b/packages/devtools_extensions/lib/src/template/extension_manager.dart
index 230b896..446c68a 100644
--- a/packages/devtools_extensions/lib/src/template/extension_manager.dart
+++ b/packages/devtools_extensions/lib/src/template/extension_manager.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 part of 'devtools_extension.dart';
 
diff --git a/packages/devtools_extensions/lib/src/utils.dart b/packages/devtools_extensions/lib/src/utils.dart
index 31a962f..a9156f8 100644
--- a/packages/devtools_extensions/lib/src/utils.dart
+++ b/packages/devtools_extensions/lib/src/utils.dart
@@ -1,6 +1,6 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 import 'dart:js_interop';
 
diff --git a/packages/devtools_extensions/lib/utils.dart b/packages/devtools_extensions/lib/utils.dart
index eb71cb7..4837495 100644
--- a/packages/devtools_extensions/lib/utils.dart
+++ b/packages/devtools_extensions/lib/utils.dart
@@ -1,5 +1,5 @@
-// Copyright 2023 The Chromium Authors. All rights reserved.
+// Copyright 2023 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+// found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd.
 
 export 'src/utils.dart';