Update copyright headers in components/

The methodology used to generate this CL is documented in
https://crbug.com/1098010#c34.

No-Try: true
No-Presubmit: true
Bug: 1098010
Change-Id: If6a3370b0b2849d889ce797596fe1ccbad2f3fe6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3891619
Auto-Submit: Avi Drissman <[email protected]>
Reviewed-by: Mark Mentovai <[email protected]>
Commit-Queue: Avi Drissman <[email protected]>
Owners-Override: Avi Drissman <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1046502}
diff --git a/components/javascript_dialogs/app_modal_dialog_manager.h b/components/javascript_dialogs/app_modal_dialog_manager.h
index 6965ff0a5..01a9082 100644
--- a/components/javascript_dialogs/app_modal_dialog_manager.h
+++ b/components/javascript_dialogs/app_modal_dialog_manager.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.