--- a/devtools/client/shared/components/test/mochitest/head.js
+++ b/devtools/client/shared/components/test/mochitest/head.js
@@ -1,10 +1,11 @@
-/* Any copyright is dedicated to the Public Domain.
- http://creativecommons.org/publicdomain/zero/1.0/ */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* eslint no-unused-vars: [2, {"vars": "local"}] */
"use strict";
var { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
var { require } = Cu.import("resource://devtools/shared/Loader.jsm", {});
var { Assert } = require("resource://testing-common/Assert.jsm");
--- a/devtools/client/shared/components/test/mochitest/test_HSplitBox_01.html
+++ b/devtools/client/shared/components/test/mochitest/test_HSplitBox_01.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Basic tests for the HSplitBox component.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_frame_01.html
+++ b/devtools/client/shared/components/test/mochitest/test_frame_01.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test the formatting of the file name, line and columns are correct in frame components,
with optional columns, unknown and non-URL sources.
-->
<head>
<meta charset="utf-8">
--- a/devtools/client/shared/components/test/mochitest/test_notification_box_01.html
+++ b/devtools/client/shared/components/test/mochitest/test_notification_box_01.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test for Notification Box. The test is checking:
* Basic rendering
* Appending a notification
* Notification priority
* Closing notification
--- a/devtools/client/shared/components/test/mochitest/test_notification_box_02.html
+++ b/devtools/client/shared/components/test/mochitest/test_notification_box_02.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test for Notification Box. The test is checking:
* Using custom callback in a notification
-->
<head>
<meta charset="utf-8">
--- a/devtools/client/shared/components/test/mochitest/test_notification_box_03.html
+++ b/devtools/client/shared/components/test/mochitest/test_notification_box_03.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test for Notification Box. The test is checking:
* Using custom buttons in a notification
-->
<head>
<meta charset="utf-8">
--- a/devtools/client/shared/components/test/mochitest/test_reps_array.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_array.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test ArrayRep rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - ArrayRep</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_attribute.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_attribute.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Attribute rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Attribute</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_comment-node.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_comment-node.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test comment-node rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - comment-node</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_date-time.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_date-time.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test DateTime rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - DateTime</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_document.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_document.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Document rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Document</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_element-node.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_element-node.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Element node rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Element node</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_event.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_event.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Event rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Event</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_function.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_function.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Func rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Func</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_grip-array.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_grip-array.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test GripArray rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - GripArray</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_grip-map.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_grip-map.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test GripMap rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - GripMap</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_grip.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_grip.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test grip rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - grip</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_infinity.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_infinity.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Infinity rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Infinity</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_nan.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_nan.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test NaN rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - NaN</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_null.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_null.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Null rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Null</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_number.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_number.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Number rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Number</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_object-with-text.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_object-with-text.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test ObjectWithText rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - ObjectWithText</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_object-with-url.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_object-with-url.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test ObjectWithURL rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - ObjectWithURL</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_object.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_object.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Obj rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Obj</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_promise.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_promise.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Promise rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Promise</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_regexp.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_regexp.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test RegExp rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - RegExp</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_string.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_string.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test String rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - String</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_stylesheet.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_stylesheet.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Stylesheet rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - Stylesheet</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_symbol.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_symbol.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Symbol rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - String</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_text-node.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_text-node.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test text-node rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - text-node</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_undefined.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_undefined.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test undefined rep
-->
<head>
<meta charset="utf-8">
<title>Rep test - undefined</title>
--- a/devtools/client/shared/components/test/mochitest/test_reps_window.html
+++ b/devtools/client/shared/components/test/mochitest/test_reps_window.html
@@ -1,9 +1,11 @@
-
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test window rep
-->
<head>
<meta charset="utf-8">
<title>Rep tests - window</title>
--- a/devtools/client/shared/components/test/mochitest/test_sidebar_toggle.html
+++ b/devtools/client/shared/components/test/mochitest/test_sidebar_toggle.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test sidebar toggle button
-->
<head>
<meta charset="utf-8">
<title>Sidebar toggle button test</title>
--- a/devtools/client/shared/components/test/mochitest/test_stack-trace.html
+++ b/devtools/client/shared/components/test/mochitest/test_stack-trace.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test the rendering of a stack trace
-->
<head>
<meta charset="utf-8">
<title>StackTrace component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tabs_accessibility.html
+++ b/devtools/client/shared/components/test/mochitest/test_tabs_accessibility.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test tabs accessibility.
-->
<head>
<meta charset="utf-8">
<title>Tabs component accessibility test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tabs_menu.html
+++ b/devtools/client/shared/components/test/mochitest/test_tabs_menu.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html class="theme-light">
<!--
Test all-tabs menu.
-->
<head>
<meta charset="utf-8">
<title>Tabs component All-tabs menu test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_01.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_01.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test trees get displayed with the items in correct order and at the correct
depth.
-->
<head>
<meta charset="utf-8">
--- a/devtools/client/shared/components/test/mochitest/test_tree_02.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_02.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that collapsed subtrees aren't rendered.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_03.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_03.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test Tree's autoExpandDepth.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_04.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_04.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that we only render visible tree items.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_05.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_05.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test focusing with the Tree component.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_06.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_06.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test keyboard navigation with the Tree component.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_07.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_07.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that arrows get the open attribute when their item's children are expanded.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_08.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_08.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that when an item in the Tree component is clicked, it steals focus from
other inputs.
-->
<head>
<meta charset="utf-8">
--- a/devtools/client/shared/components/test/mochitest/test_tree_09.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_09.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that when an item in the Tree component is expanded or collapsed the appropriate event handler fires.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_10.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_10.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that when an item in the Tree component is expanded or collapsed the appropriate event handler fires.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
--- a/devtools/client/shared/components/test/mochitest/test_tree_11.html
+++ b/devtools/client/shared/components/test/mochitest/test_tree_11.html
@@ -1,8 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that when an item in the Tree component is focused by arrow key, the view is scrolled.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
