Add missing license blocks to files (#340)

Add license blocks to the tops of files that were missing them.

Preparation for enabling license block validation in CI.
diff --git a/customer_testing.sh b/customer_testing.sh
index 5e9b670..fee0cc1 100755
--- a/customer_testing.sh
+++ b/customer_testing.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 # This file is used by
 # https://github.com/flutter/tests/tree/master/registry/flutter_packages.test
diff --git a/packages/animations/example/ios/Runner/AppDelegate.swift b/packages/animations/example/ios/Runner/AppDelegate.swift
index 70693e4..caf9983 100644
--- a/packages/animations/example/ios/Runner/AppDelegate.swift
+++ b/packages/animations/example/ios/Runner/AppDelegate.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import UIKit
 import Flutter
 
diff --git a/packages/animations/example/ios/Runner/Runner-Bridging-Header.h b/packages/animations/example/ios/Runner/Runner-Bridging-Header.h
index 7335fdf..eb7e8ba 100644
--- a/packages/animations/example/ios/Runner/Runner-Bridging-Header.h
+++ b/packages/animations/example/ios/Runner/Runner-Bridging-Header.h
@@ -1 +1,5 @@
-#import "GeneratedPluginRegistrant.h"
\ No newline at end of file
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#import "GeneratedPluginRegistrant.h"
diff --git a/packages/animations/example/web/index.html b/packages/animations/example/web/index.html
index 6eff9a7..7fb138c 100644
--- a/packages/animations/example/web/index.html
+++ b/packages/animations/example/web/index.html
@@ -1,4 +1,7 @@
 <!DOCTYPE html>
+<!-- Copyright 2013 The Flutter Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file. -->
 <html>
 <head>
   <meta charset="UTF-8">
diff --git a/packages/extension_google_sign_in_as_googleapis_auth/example/web/index.html b/packages/extension_google_sign_in_as_googleapis_auth/example/web/index.html
index 42a7d93..888f48a 100644
--- a/packages/extension_google_sign_in_as_googleapis_auth/example/web/index.html
+++ b/packages/extension_google_sign_in_as_googleapis_auth/example/web/index.html
@@ -1,4 +1,7 @@
 <!DOCTYPE html>
+<!-- Copyright 2013 The Flutter Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file. -->
 <html>
 <head>
   <meta charset="UTF-8">
diff --git a/packages/flutter_markdown/example/ios/Runner/AppDelegate.swift b/packages/flutter_markdown/example/ios/Runner/AppDelegate.swift
index 70693e4..caf9983 100644
--- a/packages/flutter_markdown/example/ios/Runner/AppDelegate.swift
+++ b/packages/flutter_markdown/example/ios/Runner/AppDelegate.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import UIKit
 import Flutter
 
diff --git a/packages/flutter_markdown/example/ios/Runner/Runner-Bridging-Header.h b/packages/flutter_markdown/example/ios/Runner/Runner-Bridging-Header.h
index 308a2a5..eb7e8ba 100644
--- a/packages/flutter_markdown/example/ios/Runner/Runner-Bridging-Header.h
+++ b/packages/flutter_markdown/example/ios/Runner/Runner-Bridging-Header.h
@@ -1 +1,5 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "GeneratedPluginRegistrant.h"
diff --git a/packages/flutter_markdown/example/lib/demos/minimal_markdown_demo.dart b/packages/flutter_markdown/example/lib/demos/minimal_markdown_demo.dart
index 8bf9bea..9cedd61 100644
--- a/packages/flutter_markdown/example/lib/demos/minimal_markdown_demo.dart
+++ b/packages/flutter_markdown/example/lib/demos/minimal_markdown_demo.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import '../shared/markdown_demo_widget.dart';
diff --git a/packages/flutter_markdown/example/linux/main.cc b/packages/flutter_markdown/example/linux/main.cc
index e7c5c54..1507d02 100644
--- a/packages/flutter_markdown/example/linux/main.cc
+++ b/packages/flutter_markdown/example/linux/main.cc
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include "my_application.h"
 
 int main(int argc, char** argv) {
diff --git a/packages/flutter_markdown/example/linux/my_application.cc b/packages/flutter_markdown/example/linux/my_application.cc
index a18de4c..98a9b24 100644
--- a/packages/flutter_markdown/example/linux/my_application.cc
+++ b/packages/flutter_markdown/example/linux/my_application.cc
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include "my_application.h"
 
 #include <flutter_linux/flutter_linux.h>
diff --git a/packages/flutter_markdown/example/linux/my_application.h b/packages/flutter_markdown/example/linux/my_application.h
index 72271d5..6e9f0c3 100644
--- a/packages/flutter_markdown/example/linux/my_application.h
+++ b/packages/flutter_markdown/example/linux/my_application.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #ifndef FLUTTER_MY_APPLICATION_H_
 #define FLUTTER_MY_APPLICATION_H_
 
diff --git a/packages/flutter_markdown/example/macos/Runner/AppDelegate.swift b/packages/flutter_markdown/example/macos/Runner/AppDelegate.swift
index d53ef64..5cec4c4 100644
--- a/packages/flutter_markdown/example/macos/Runner/AppDelegate.swift
+++ b/packages/flutter_markdown/example/macos/Runner/AppDelegate.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import Cocoa
 import FlutterMacOS
 
diff --git a/packages/flutter_markdown/example/macos/Runner/MainFlutterWindow.swift b/packages/flutter_markdown/example/macos/Runner/MainFlutterWindow.swift
index 2722837..32aaeed 100644
--- a/packages/flutter_markdown/example/macos/Runner/MainFlutterWindow.swift
+++ b/packages/flutter_markdown/example/macos/Runner/MainFlutterWindow.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import Cocoa
 import FlutterMacOS
 
diff --git a/packages/flutter_markdown/example/web/index.html b/packages/flutter_markdown/example/web/index.html
index e4e333b..97bf470 100644
--- a/packages/flutter_markdown/example/web/index.html
+++ b/packages/flutter_markdown/example/web/index.html
@@ -1,4 +1,7 @@
 <!DOCTYPE html>
+<!-- Copyright 2013 The Flutter Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file. -->
 <html>
 <head>
   <!--
diff --git a/packages/flutter_markdown/example/windows/runner/flutter_window.cpp b/packages/flutter_markdown/example/windows/runner/flutter_window.cpp
index c422723..8e41560 100644
--- a/packages/flutter_markdown/example/windows/runner/flutter_window.cpp
+++ b/packages/flutter_markdown/example/windows/runner/flutter_window.cpp
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include "flutter_window.h"
 
 #include <optional>
diff --git a/packages/flutter_markdown/example/windows/runner/flutter_window.h b/packages/flutter_markdown/example/windows/runner/flutter_window.h
index b663ddd..8e9c12b 100644
--- a/packages/flutter_markdown/example/windows/runner/flutter_window.h
+++ b/packages/flutter_markdown/example/windows/runner/flutter_window.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #ifndef RUNNER_FLUTTER_WINDOW_H_
 #define RUNNER_FLUTTER_WINDOW_H_
 
diff --git a/packages/flutter_markdown/example/windows/runner/main.cpp b/packages/flutter_markdown/example/windows/runner/main.cpp
index 19b45ed..1fd3b29 100644
--- a/packages/flutter_markdown/example/windows/runner/main.cpp
+++ b/packages/flutter_markdown/example/windows/runner/main.cpp
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include <flutter/dart_project.h>
 #include <flutter/flutter_view_controller.h>
 #include <windows.h>
diff --git a/packages/flutter_markdown/example/windows/runner/run_loop.cpp b/packages/flutter_markdown/example/windows/runner/run_loop.cpp
index 2d6636a..1916500 100644
--- a/packages/flutter_markdown/example/windows/runner/run_loop.cpp
+++ b/packages/flutter_markdown/example/windows/runner/run_loop.cpp
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include "run_loop.h"
 
 #include <windows.h>
diff --git a/packages/flutter_markdown/example/windows/runner/run_loop.h b/packages/flutter_markdown/example/windows/runner/run_loop.h
index 5f2c4a9..819ed3e 100644
--- a/packages/flutter_markdown/example/windows/runner/run_loop.h
+++ b/packages/flutter_markdown/example/windows/runner/run_loop.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #ifndef RUNNER_RUN_LOOP_H_
 #define RUNNER_RUN_LOOP_H_
 
diff --git a/packages/flutter_markdown/example/windows/runner/utils.cpp b/packages/flutter_markdown/example/windows/runner/utils.cpp
index afa363b..fb7e945 100644
--- a/packages/flutter_markdown/example/windows/runner/utils.cpp
+++ b/packages/flutter_markdown/example/windows/runner/utils.cpp
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include "utils.h"
 
 #include <flutter_windows.h>
diff --git a/packages/flutter_markdown/example/windows/runner/utils.h b/packages/flutter_markdown/example/windows/runner/utils.h
index 3879d54..bd81e1e 100644
--- a/packages/flutter_markdown/example/windows/runner/utils.h
+++ b/packages/flutter_markdown/example/windows/runner/utils.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #ifndef RUNNER_UTILS_H_
 #define RUNNER_UTILS_H_
 
diff --git a/packages/flutter_markdown/example/windows/runner/win32_window.cpp b/packages/flutter_markdown/example/windows/runner/win32_window.cpp
index 44091b3..85aa361 100644
--- a/packages/flutter_markdown/example/windows/runner/win32_window.cpp
+++ b/packages/flutter_markdown/example/windows/runner/win32_window.cpp
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include "win32_window.h"
 
 #include <flutter_windows.h>
diff --git a/packages/flutter_markdown/example/windows/runner/win32_window.h b/packages/flutter_markdown/example/windows/runner/win32_window.h
index 4ae64a1..d2a7300 100644
--- a/packages/flutter_markdown/example/windows/runner/win32_window.h
+++ b/packages/flutter_markdown/example/windows/runner/win32_window.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #ifndef RUNNER_WIN32_WINDOW_H_
 #define RUNNER_WIN32_WINDOW_H_
 
diff --git a/packages/flutter_template_images/lib/flutter_template_images.dart b/packages/flutter_template_images/lib/flutter_template_images.dart
index fc5fff7..f4413e1 100644
--- a/packages/flutter_template_images/lib/flutter_template_images.dart
+++ b/packages/flutter_template_images/lib/flutter_template_images.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 library flutter_template_images;
 
 // There is no source for this package, since it only exists to hold images.
diff --git a/packages/fuchsia_ctl/lib/src/logger.dart b/packages/fuchsia_ctl/lib/src/logger.dart
index 5f908b3..ebb4d31 100644
--- a/packages/fuchsia_ctl/lib/src/logger.dart
+++ b/packages/fuchsia_ctl/lib/src/logger.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'dart:io';
 
 /// Defines the available log levels.
diff --git a/packages/fuchsia_ctl/test/fakes.dart b/packages/fuchsia_ctl/test/fakes.dart
index 19ebe5c..70c6997 100644
--- a/packages/fuchsia_ctl/test/fakes.dart
+++ b/packages/fuchsia_ctl/test/fakes.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
diff --git a/packages/fuchsia_ctl/test/ssh_key_manager_test.dart b/packages/fuchsia_ctl/test/ssh_key_manager_test.dart
index 37c773c..03e5d21 100644
--- a/packages/fuchsia_ctl/test/ssh_key_manager_test.dart
+++ b/packages/fuchsia_ctl/test/ssh_key_manager_test.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // @dart = 2.4
 import 'dart:io';
 
diff --git a/packages/imitation_game/bin/imitation_game.dart b/packages/imitation_game/bin/imitation_game.dart
index 4bfa7e7..3b2d44a 100644
--- a/packages/imitation_game/bin/imitation_game.dart
+++ b/packages/imitation_game/bin/imitation_game.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
diff --git a/packages/imitation_game/helper/run_android_helper.sh b/packages/imitation_game/helper/run_android_helper.sh
index 1137d54..436942e 100644
--- a/packages/imitation_game/helper/run_android_helper.sh
+++ b/packages/imitation_game/helper/run_android_helper.sh
@@ -1,3 +1,7 @@
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 report_results() 
 {
   local TEST=$1
diff --git a/packages/imitation_game/imitation_tests/smiley/android/run_android.sh b/packages/imitation_game/imitation_tests/smiley/android/run_android.sh
index de66f41..9dda389 100755
--- a/packages/imitation_game/imitation_tests/smiley/android/run_android.sh
+++ b/packages/imitation_game/imitation_tests/smiley/android/run_android.sh
@@ -1,3 +1,7 @@
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 set -e
 cd $( dirname "${BASH_SOURCE[0]}" )
 source ../../../helper/run_android_helper.sh
diff --git a/packages/imitation_game/imitation_tests/smiley/flutter/run_android.sh b/packages/imitation_game/imitation_tests/smiley/flutter/run_android.sh
index cd22623..4d9354e 100755
--- a/packages/imitation_game/imitation_tests/smiley/flutter/run_android.sh
+++ b/packages/imitation_game/imitation_tests/smiley/flutter/run_android.sh
@@ -1,4 +1,8 @@
 #!/bin/sh
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 set -e
 cd $( dirname "${BASH_SOURCE[0]}" )
 source ../../../helper/run_android_helper.sh
diff --git a/packages/imitation_game/imitation_tests/smiley/flutter/run_ios.sh b/packages/imitation_game/imitation_tests/smiley/flutter/run_ios.sh
index decb485..147978d 100755
--- a/packages/imitation_game/imitation_tests/smiley/flutter/run_ios.sh
+++ b/packages/imitation_game/imitation_tests/smiley/flutter/run_ios.sh
@@ -1,4 +1,8 @@
 #!/bin/sh
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 cd $( dirname "${BASH_SOURCE[0]}" )
 cd smiley
 flutter run --release
diff --git a/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/AppDelegate.swift b/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/AppDelegate.swift
index 70693e4..caf9983 100644
--- a/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/AppDelegate.swift
+++ b/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/AppDelegate.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import UIKit
 import Flutter
 
diff --git a/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/Runner-Bridging-Header.h b/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/Runner-Bridging-Header.h
index 308a2a5..eb7e8ba 100644
--- a/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/Runner-Bridging-Header.h
+++ b/packages/imitation_game/imitation_tests/smiley/flutter/smiley/ios/Runner/Runner-Bridging-Header.h
@@ -1 +1,5 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "GeneratedPluginRegistrant.h"
diff --git a/packages/imitation_game/imitation_tests/smiley/uikit/run_ios.sh b/packages/imitation_game/imitation_tests/smiley/uikit/run_ios.sh
index 794db72..d6ebfc0 100755
--- a/packages/imitation_game/imitation_tests/smiley/uikit/run_ios.sh
+++ b/packages/imitation_game/imitation_tests/smiley/uikit/run_ios.sh
@@ -1,4 +1,8 @@
 #!/bin/sh
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 # TODO: What about customizing the DEVELOPMENT_TEAM?
 set -e
 cd $( dirname "${BASH_SOURCE[0]}" )
diff --git a/packages/imitation_game/lib/imitation_game.dart b/packages/imitation_game/lib/imitation_game.dart
index 8b13789..e7217c7 100644
--- a/packages/imitation_game/lib/imitation_game.dart
+++ b/packages/imitation_game/lib/imitation_game.dart
@@ -1 +1,3 @@
-
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
diff --git a/packages/imitation_game/lib/readme_template.dart b/packages/imitation_game/lib/readme_template.dart
index fc69cfb..c4d1325 100644
--- a/packages/imitation_game/lib/readme_template.dart
+++ b/packages/imitation_game/lib/readme_template.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 /// Mustache template used for generating README.md.
 String readmeTemplate = """
 # Imitation Game
diff --git a/packages/imitation_game/run.sh b/packages/imitation_game/run.sh
index 5107632..fb3ee33 100755
--- a/packages/imitation_game/run.sh
+++ b/packages/imitation_game/run.sh
@@ -1,3 +1,7 @@
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 if [ $# -eq 0 ]; then
   echo "usage: run.sh [android | ios]"
 fi
diff --git a/packages/palette_generator/example/android/app/src/main/java/io/flutter/packages/palettegenerator/imagecolors/MainActivity.java b/packages/palette_generator/example/android/app/src/main/java/io/flutter/packages/palettegenerator/imagecolors/MainActivity.java
index 2ce2e49..4935975 100644
--- a/packages/palette_generator/example/android/app/src/main/java/io/flutter/packages/palettegenerator/imagecolors/MainActivity.java
+++ b/packages/palette_generator/example/android/app/src/main/java/io/flutter/packages/palettegenerator/imagecolors/MainActivity.java
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 package io.flutter.packages.palettegenerator.imagecolors;
 
 import android.os.Bundle;
diff --git a/packages/palette_generator/example/ios/Runner/AppDelegate.h b/packages/palette_generator/example/ios/Runner/AppDelegate.h
index 36e21bb..0681d28 100644
--- a/packages/palette_generator/example/ios/Runner/AppDelegate.h
+++ b/packages/palette_generator/example/ios/Runner/AppDelegate.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 #import <UIKit/UIKit.h>
 
diff --git a/packages/palette_generator/example/ios/Runner/AppDelegate.m b/packages/palette_generator/example/ios/Runner/AppDelegate.m
index 59a72e9..30b8796 100644
--- a/packages/palette_generator/example/ios/Runner/AppDelegate.m
+++ b/packages/palette_generator/example/ios/Runner/AppDelegate.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #include "AppDelegate.h"
 #include "GeneratedPluginRegistrant.h"
 
diff --git a/packages/palette_generator/example/ios/Runner/AppDelegate.swift b/packages/palette_generator/example/ios/Runner/AppDelegate.swift
index 70693e4..caf9983 100644
--- a/packages/palette_generator/example/ios/Runner/AppDelegate.swift
+++ b/packages/palette_generator/example/ios/Runner/AppDelegate.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import UIKit
 import Flutter
 
diff --git a/packages/palette_generator/example/ios/Runner/Runner-Bridging-Header.h b/packages/palette_generator/example/ios/Runner/Runner-Bridging-Header.h
index 308a2a5..eb7e8ba 100644
--- a/packages/palette_generator/example/ios/Runner/Runner-Bridging-Header.h
+++ b/packages/palette_generator/example/ios/Runner/Runner-Bridging-Header.h
@@ -1 +1,5 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "GeneratedPluginRegistrant.h"
diff --git a/packages/palette_generator/example/ios/Runner/main.m b/packages/palette_generator/example/ios/Runner/main.m
index dff6597..f97b9ef 100644
--- a/packages/palette_generator/example/ios/Runner/main.m
+++ b/packages/palette_generator/example/ios/Runner/main.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 #import <UIKit/UIKit.h>
 #import "AppDelegate.h"
diff --git a/packages/palette_generator/example/macos/Runner/AppDelegate.swift b/packages/palette_generator/example/macos/Runner/AppDelegate.swift
index d53ef64..5cec4c4 100644
--- a/packages/palette_generator/example/macos/Runner/AppDelegate.swift
+++ b/packages/palette_generator/example/macos/Runner/AppDelegate.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import Cocoa
 import FlutterMacOS
 
diff --git a/packages/palette_generator/example/macos/Runner/MainFlutterWindow.swift b/packages/palette_generator/example/macos/Runner/MainFlutterWindow.swift
index 2722837..32aaeed 100644
--- a/packages/palette_generator/example/macos/Runner/MainFlutterWindow.swift
+++ b/packages/palette_generator/example/macos/Runner/MainFlutterWindow.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import Cocoa
 import FlutterMacOS
 
diff --git a/packages/pigeon/e2e_tests/test_objc/android/app/src/main/java/io/flutter/plugins/Pigeon.java b/packages/pigeon/e2e_tests/test_objc/android/app/src/main/java/io/flutter/plugins/Pigeon.java
index a6962f7..0f2aa16 100644
--- a/packages/pigeon/e2e_tests/test_objc/android/app/src/main/java/io/flutter/plugins/Pigeon.java
+++ b/packages/pigeon/e2e_tests/test_objc/android/app/src/main/java/io/flutter/plugins/Pigeon.java
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.1.2), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.h b/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.h
index 36e21bb..0681d28 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.h
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 #import <UIKit/UIKit.h>
 
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.m b/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.m
index 70e8393..442514a 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.m
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/AppDelegate.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "AppDelegate.h"
 #import "GeneratedPluginRegistrant.h"
 
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.h b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.h
index 68940a9..99c10ab 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.h
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Foundation/Foundation.h>
 #import "dartle.h"
 
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.m b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.m
index 8dccd43..ae798bf 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.m
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyApi.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "MyApi.h"
 #import <Flutter/Flutter.h>
 
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.h b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.h
index 43bf4ca..715d4bc 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.h
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 
 NS_ASSUME_NONNULL_BEGIN
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.m b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.m
index 5994306..7ff9fde 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.m
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyFlutterViewController.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "MyFlutterViewController.h"
 #import "MyApi.h"
 #import "MyNestedApi.h"
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.h b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.h
index 4dd1e26..d1e8c49 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.h
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Foundation/Foundation.h>
 #import "dartle.h"
 
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.m b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.m
index d563278..d6c44dc 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.m
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/MyNestedApi.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "MyNestedApi.h"
 
 @implementation MyNestedApi
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.h b/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.h
index 3844745..36b77c8 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.h
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.1.2), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 #import <Foundation/Foundation.h>
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.m b/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.m
index 7b52efa..83445f4 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.m
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/dartle.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.1.2), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 #import "dartle.h"
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/Runner/main.m b/packages/pigeon/e2e_tests/test_objc/ios/Runner/main.m
index dff6597..f97b9ef 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/Runner/main.m
+++ b/packages/pigeon/e2e_tests/test_objc/ios/Runner/main.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 #import <UIKit/UIKit.h>
 #import "AppDelegate.h"
diff --git a/packages/pigeon/e2e_tests/test_objc/ios/RunnerTests/RunnerTests.m b/packages/pigeon/e2e_tests/test_objc/ios/RunnerTests/RunnerTests.m
index 9614c65..37a2c94 100644
--- a/packages/pigeon/e2e_tests/test_objc/ios/RunnerTests/RunnerTests.m
+++ b/packages/pigeon/e2e_tests/test_objc/ios/RunnerTests/RunnerTests.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <XCTest/XCTest.h>
 #import <e2e/E2EIosTest.h>
 
diff --git a/packages/pigeon/e2e_tests/test_objc/lib/dartle.dart b/packages/pigeon/e2e_tests/test_objc/lib/dartle.dart
index 9f0db48..569bc7e 100644
--- a/packages/pigeon/e2e_tests/test_objc/lib/dartle.dart
+++ b/packages/pigeon/e2e_tests/test_objc/lib/dartle.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.1.2), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import
diff --git a/packages/pigeon/e2e_tests/test_objc/lib/main.dart b/packages/pigeon/e2e_tests/test_objc/lib/main.dart
index 4e74743..99683d1 100644
--- a/packages/pigeon/e2e_tests/test_objc/lib/main.dart
+++ b/packages/pigeon/e2e_tests/test_objc/lib/main.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'package:flutter/material.dart';
 import 'dartle.dart';
 
diff --git a/packages/pigeon/e2e_tests/test_objc/test_driver/e2e_test.dart b/packages/pigeon/e2e_tests/test_objc/test_driver/e2e_test.dart
index e97639a..d27d4a4 100644
--- a/packages/pigeon/e2e_tests/test_objc/test_driver/e2e_test.dart
+++ b/packages/pigeon/e2e_tests/test_objc/test_driver/e2e_test.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'package:e2e/e2e.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:test_objc/dartle.dart';
diff --git a/packages/pigeon/e2e_tests/test_objc/test_driver/widget_test.dart b/packages/pigeon/e2e_tests/test_objc/test_driver/widget_test.dart
index 300082d..d78deed 100644
--- a/packages/pigeon/e2e_tests/test_objc/test_driver/widget_test.dart
+++ b/packages/pigeon/e2e_tests/test_objc/test_driver/widget_test.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // This is a basic Flutter widget test.
 //
 // To perform an interaction with a widget in your test, use the WidgetTester
diff --git a/packages/pigeon/lib/pigeon.dart b/packages/pigeon/lib/pigeon.dart
index 5f19495..4f33b5e 100644
--- a/packages/pigeon/lib/pigeon.dart
+++ b/packages/pigeon/lib/pigeon.dart
@@ -1,2 +1,6 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 export 'dart:typed_data' show Uint8List, Int32List, Int64List, Float64List;
 export 'pigeon_lib.dart';
diff --git a/packages/pigeon/mock_handler_tester/lib/main.dart b/packages/pigeon/mock_handler_tester/lib/main.dart
index e4b5c93..b8ddfeb 100644
--- a/packages/pigeon/mock_handler_tester/lib/main.dart
+++ b/packages/pigeon/mock_handler_tester/lib/main.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'package:flutter/material.dart';
 
 void main() {
diff --git a/packages/pigeon/mock_handler_tester/test/message.dart b/packages/pigeon/mock_handler_tester/test/message.dart
index 0896b04..c366aae 100644
--- a/packages/pigeon/mock_handler_tester/test/message.dart
+++ b/packages/pigeon/mock_handler_tester/test/message.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.2.0-nullsafety.0), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types
diff --git a/packages/pigeon/mock_handler_tester/test/test.dart b/packages/pigeon/mock_handler_tester/test/test.dart
index 0d8e4c3..deedb1d 100644
--- a/packages/pigeon/mock_handler_tester/test/test.dart
+++ b/packages/pigeon/mock_handler_tester/test/test.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.2.0-nullsafety.0), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import
diff --git a/packages/pigeon/pigeons/java_double_host_api.dart b/packages/pigeon/pigeons/java_double_host_api.dart
index b220947..0ff3e0b 100644
--- a/packages/pigeon/pigeons/java_double_host_api.dart
+++ b/packages/pigeon/pigeons/java_double_host_api.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'package:pigeon/pigeon.dart';
 
 class Response {
diff --git a/packages/pigeon/platform_tests/android_unit_tests/android/app/src/main/java/com/example/android_unit_tests/Pigeon.java b/packages/pigeon/platform_tests/android_unit_tests/android/app/src/main/java/com/example/android_unit_tests/Pigeon.java
index 6219796..d15b7dd 100644
--- a/packages/pigeon/platform_tests/android_unit_tests/android/app/src/main/java/com/example/android_unit_tests/Pigeon.java
+++ b/packages/pigeon/platform_tests/android_unit_tests/android/app/src/main/java/com/example/android_unit_tests/Pigeon.java
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.2.0), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 
diff --git a/packages/pigeon/platform_tests/android_unit_tests/android/app/src/test/java/com/example/android_unit_tests/PigeonTest.java b/packages/pigeon/platform_tests/android_unit_tests/android/app/src/test/java/com/example/android_unit_tests/PigeonTest.java
index 1efa547..2dcb498 100644
--- a/packages/pigeon/platform_tests/android_unit_tests/android/app/src/test/java/com/example/android_unit_tests/PigeonTest.java
+++ b/packages/pigeon/platform_tests/android_unit_tests/android/app/src/test/java/com/example/android_unit_tests/PigeonTest.java
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 package com.example.android_unit_tests;
 
 import static org.junit.Assert.*;
diff --git a/packages/pigeon/platform_tests/flutter_null_safe_unit_tests/lib/null_safe_pigeon.dart b/packages/pigeon/platform_tests/flutter_null_safe_unit_tests/lib/null_safe_pigeon.dart
index 5154847..8dce342 100644
--- a/packages/pigeon/platform_tests/flutter_null_safe_unit_tests/lib/null_safe_pigeon.dart
+++ b/packages/pigeon/platform_tests/flutter_null_safe_unit_tests/lib/null_safe_pigeon.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.2.0), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.h b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.h
index 36e21bb..0681d28 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.h
+++ b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 #import <UIKit/UIKit.h>
 
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.m b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.m
index 70e8393..442514a 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.m
+++ b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/AppDelegate.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "AppDelegate.h"
 #import "GeneratedPluginRegistrant.h"
 
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.h b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.h
index a69bdb6..e0a77b7 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.h
+++ b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.h
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.1.20), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 #import <Foundation/Foundation.h>
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.m b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.m
index 73f062e..cc14944 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.m
+++ b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/async_handlers.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // Autogenerated from Pigeon (v0.1.20), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 #import "async_handlers.h"
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/main.m b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/main.m
index dff6597..f97b9ef 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/main.m
+++ b/packages/pigeon/platform_tests/ios_unit_tests/ios/Runner/main.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 #import <UIKit/UIKit.h>
 #import "AppDelegate.h"
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/AsyncHandlersTest.m b/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/AsyncHandlersTest.m
index f32e046..90588d7 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/AsyncHandlersTest.m
+++ b/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/AsyncHandlersTest.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <Flutter/Flutter.h>
 #import <XCTest/XCTest.h>
 #import "async_handlers.h"
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/RunnerTests.m b/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/RunnerTests.m
index f077fd4..59274d6 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/RunnerTests.m
+++ b/packages/pigeon/platform_tests/ios_unit_tests/ios/RunnerTests/RunnerTests.m
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import <XCTest/XCTest.h>
 #import "messages.h"
 
diff --git a/packages/pigeon/platform_tests/ios_unit_tests/lib/main.dart b/packages/pigeon/platform_tests/ios_unit_tests/lib/main.dart
index e89b0e7..69750c1 100644
--- a/packages/pigeon/platform_tests/ios_unit_tests/lib/main.dart
+++ b/packages/pigeon/platform_tests/ios_unit_tests/lib/main.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'package:flutter/material.dart';
 
 void main() => runApp(const MyApp());
diff --git a/packages/pigeon/run_tests.sh b/packages/pigeon/run_tests.sh
index 07d38bb..4dc693e 100755
--- a/packages/pigeon/run_tests.sh
+++ b/packages/pigeon/run_tests.sh
@@ -1,4 +1,8 @@
 #!/bin/bash
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 ###############################################################################
 # run_tests.sh
 #
diff --git a/packages/pointer_interceptor/example/ios/Runner/AppDelegate.swift b/packages/pointer_interceptor/example/ios/Runner/AppDelegate.swift
index 70693e4..caf9983 100644
--- a/packages/pointer_interceptor/example/ios/Runner/AppDelegate.swift
+++ b/packages/pointer_interceptor/example/ios/Runner/AppDelegate.swift
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import UIKit
 import Flutter
 
diff --git a/packages/pointer_interceptor/example/ios/Runner/Runner-Bridging-Header.h b/packages/pointer_interceptor/example/ios/Runner/Runner-Bridging-Header.h
index 308a2a5..eb7e8ba 100644
--- a/packages/pointer_interceptor/example/ios/Runner/Runner-Bridging-Header.h
+++ b/packages/pointer_interceptor/example/ios/Runner/Runner-Bridging-Header.h
@@ -1 +1,5 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 #import "GeneratedPluginRegistrant.h"
diff --git a/packages/pointer_interceptor/example/web/index.html b/packages/pointer_interceptor/example/web/index.html
index 1460b5e..a53f567 100644
--- a/packages/pointer_interceptor/example/web/index.html
+++ b/packages/pointer_interceptor/example/web/index.html
@@ -1,4 +1,7 @@
 <!DOCTYPE html>
+<!-- Copyright 2013 The Flutter Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file. -->
 <html>
 <head>
   <!--
diff --git a/packages/pointer_interceptor/test/tests_exist_elsewhere_test.dart b/packages/pointer_interceptor/test/tests_exist_elsewhere_test.dart
index 334f521..442c501 100644
--- a/packages/pointer_interceptor/test/tests_exist_elsewhere_test.dart
+++ b/packages/pointer_interceptor/test/tests_exist_elsewhere_test.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 import 'package:flutter_test/flutter_test.dart';
 
 void main() {
diff --git a/packages/web_benchmarks/testing/test_app/web/index.html b/packages/web_benchmarks/testing/test_app/web/index.html
index c52c352..0489be3 100644
--- a/packages/web_benchmarks/testing/test_app/web/index.html
+++ b/packages/web_benchmarks/testing/test_app/web/index.html
@@ -1,4 +1,7 @@
 <!DOCTYPE html>
+<!-- Copyright 2013 The Flutter Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file. -->
 <html>
 <head>
   <meta charset="UTF-8">
diff --git a/script/check_publish.sh b/script/check_publish.sh
index 40e0dcc..96dc754 100755
--- a/script/check_publish.sh
+++ b/script/check_publish.sh
@@ -1,4 +1,8 @@
 #!/bin/bash
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
 set -e
 
 # This script checks to make sure that each of the plugins *could* be published.
diff --git a/script/common.sh b/script/common.sh
index eaf94c7..96e6405 100644
--- a/script/common.sh
+++ b/script/common.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 function error() {
   echo "$@" 1>&2
diff --git a/script/incremental_build.sh b/script/incremental_build.sh
index 283c9a5..209c673 100755
--- a/script/incremental_build.sh
+++ b/script/incremental_build.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 set -e
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
diff --git a/script/install_chromium.sh b/script/install_chromium.sh
index 0ad8682..573e87c 100755
--- a/script/install_chromium.sh
+++ b/script/install_chromium.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 set -e
 set -x
 
diff --git a/script/local_tests.sh b/script/local_tests.sh
index ca12e4d..a572a95 100755
--- a/script/local_tests.sh
+++ b/script/local_tests.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+# Copyright 2013 The Flutter Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 set -e
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
diff --git a/third_party/packages/cupertino_icons/index.html b/third_party/packages/cupertino_icons/index.html
index 836df12..2cd7980 100755
--- a/third_party/packages/cupertino_icons/index.html
+++ b/third_party/packages/cupertino_icons/index.html
@@ -1,4 +1,7 @@
 <!DOCTYPE html>
+<!-- Copyright 2013 The Flutter Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file. -->
 <html>
 <head>
   <title>Cupertino Icons 1.0.0 Gallery</title>
diff --git a/third_party/packages/cupertino_icons/lib/cupertino_icons.dart b/third_party/packages/cupertino_icons/lib/cupertino_icons.dart
index af0ba1f..3f2693f 100644
--- a/third_party/packages/cupertino_icons/lib/cupertino_icons.dart
+++ b/third_party/packages/cupertino_icons/lib/cupertino_icons.dart
@@ -1,3 +1,7 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // File to create a lib/ directory for a well-formed .packages file and to
 // conform to pub analyzer.
 //