diff --git a/third_party/inspector_protocol/BUILD.gn b/third_party/inspector_protocol/BUILD.gn
index d3fb166a0f..73097ad359 100644
--- a/third_party/inspector_protocol/BUILD.gn
+++ b/third_party/inspector_protocol/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2019 the V8 project authors. All rights reserved.
+# Copyright 2019 the V8 project Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/LICENSE b/third_party/inspector_protocol/LICENSE
index 800468e576..1e5610962e 100644
--- a/third_party/inspector_protocol/LICENSE
+++ b/third_party/inspector_protocol/LICENSE
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/third_party/inspector_protocol/README.v8 b/third_party/inspector_protocol/README.v8
index d1e8d01b46..be83565de2 100644
--- a/third_party/inspector_protocol/README.v8
+++ b/third_party/inspector_protocol/README.v8
@@ -2,7 +2,7 @@ Name: inspector protocol
 Short Name: inspector_protocol
 URL: https://chromium.googlesource.com/deps/inspector_protocol/
 Version: 0
-Revision: 6901e556365f74a41bb85b62a70d444d87db639a
+Revision: dec7ec1932f5277b933ed8a675cc6eb7cfc36f88
 License: BSD
 License File: LICENSE
 Security Critical: no
diff --git a/third_party/inspector_protocol/check_protocol_compatibility.py b/third_party/inspector_protocol/check_protocol_compatibility.py
index 9b6223dd96..0d40f26e14 100755
--- a/third_party/inspector_protocol/check_protocol_compatibility.py
+++ b/third_party/inspector_protocol/check_protocol_compatibility.py
@@ -1,31 +1,7 @@
 #!/usr/bin/env python3
-# Copyright (c) 2011 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# Copyright 2011 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 #
 # Inspector protocol validator.
 #
diff --git a/third_party/inspector_protocol/code_generator.py b/third_party/inspector_protocol/code_generator.py
index 2e4adcdf4a..b9a0b644ef 100755
--- a/third_party/inspector_protocol/code_generator.py
+++ b/third_party/inspector_protocol/code_generator.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
@@ -461,6 +461,7 @@ class Protocol(object):
             self.check_if_dependency_declared(domain, all_refs_event)
             all_refs |= all_refs_event
 
+
     dependencies = self.generate_type_dependencies()
     queue = set(all_refs)
     while len(queue):
diff --git a/third_party/inspector_protocol/concatenate_protocols.py b/third_party/inspector_protocol/concatenate_protocols.py
index a2e869431c..11f1fed06c 100755
--- a/third_party/inspector_protocol/concatenate_protocols.py
+++ b/third_party/inspector_protocol/concatenate_protocols.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/convert_protocol_to_json.py b/third_party/inspector_protocol/convert_protocol_to_json.py
index 23f8622d3e..e099c346e3 100755
--- a/third_party/inspector_protocol/convert_protocol_to_json.py
+++ b/third_party/inspector_protocol/convert_protocol_to_json.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright 2017 The Chromium Authors. All rights reserved.
+# Copyright 2017 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/cbor.cc b/third_party/inspector_protocol/crdtp/cbor.cc
index a7bb3e9e5e..d6359f72a6 100644
--- a/third_party/inspector_protocol/crdtp/cbor.cc
+++ b/third_party/inspector_protocol/crdtp/cbor.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/cbor.h b/third_party/inspector_protocol/crdtp/cbor.h
index 6e3fcef309..9e71e07163 100644
--- a/third_party/inspector_protocol/crdtp/cbor.h
+++ b/third_party/inspector_protocol/crdtp/cbor.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/cbor_test.cc b/third_party/inspector_protocol/crdtp/cbor_test.cc
index f4bf82e786..abf64d3a92 100644
--- a/third_party/inspector_protocol/crdtp/cbor_test.cc
+++ b/third_party/inspector_protocol/crdtp/cbor_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/dispatch.cc b/third_party/inspector_protocol/crdtp/dispatch.cc
index ff0d291d42..c0939f0e74 100644
--- a/third_party/inspector_protocol/crdtp/dispatch.cc
+++ b/third_party/inspector_protocol/crdtp/dispatch.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/dispatch.h b/third_party/inspector_protocol/crdtp/dispatch.h
index f57a9c6ff0..b035e21930 100644
--- a/third_party/inspector_protocol/crdtp/dispatch.h
+++ b/third_party/inspector_protocol/crdtp/dispatch.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/dispatch_test.cc b/third_party/inspector_protocol/crdtp/dispatch_test.cc
index adf9f1865f..faef35503b 100644
--- a/third_party/inspector_protocol/crdtp/dispatch_test.cc
+++ b/third_party/inspector_protocol/crdtp/dispatch_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/error_support.cc b/third_party/inspector_protocol/crdtp/error_support.cc
index 6fc6a033d5..caf3009a7a 100644
--- a/third_party/inspector_protocol/crdtp/error_support.cc
+++ b/third_party/inspector_protocol/crdtp/error_support.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/error_support.h b/third_party/inspector_protocol/crdtp/error_support.h
index 34e2ce2118..45d2ef7d9d 100644
--- a/third_party/inspector_protocol/crdtp/error_support.h
+++ b/third_party/inspector_protocol/crdtp/error_support.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/error_support_test.cc b/third_party/inspector_protocol/crdtp/error_support_test.cc
index f7c075d6e7..af86f70fe6 100644
--- a/third_party/inspector_protocol/crdtp/error_support_test.cc
+++ b/third_party/inspector_protocol/crdtp/error_support_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/export.h b/third_party/inspector_protocol/crdtp/export.h
index a97722e746..b814e16e5e 100644
--- a/third_party/inspector_protocol/crdtp/export.h
+++ b/third_party/inspector_protocol/crdtp/export.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/find_by_first.h b/third_party/inspector_protocol/crdtp/find_by_first.h
index ae42241413..2469bd7654 100644
--- a/third_party/inspector_protocol/crdtp/find_by_first.h
+++ b/third_party/inspector_protocol/crdtp/find_by_first.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/find_by_first_test.cc b/third_party/inspector_protocol/crdtp/find_by_first_test.cc
index 67d5114869..b62ec72167 100644
--- a/third_party/inspector_protocol/crdtp/find_by_first_test.cc
+++ b/third_party/inspector_protocol/crdtp/find_by_first_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/frontend_channel.h b/third_party/inspector_protocol/crdtp/frontend_channel.h
index eba8b2acbd..9f12930a1d 100644
--- a/third_party/inspector_protocol/crdtp/frontend_channel.h
+++ b/third_party/inspector_protocol/crdtp/frontend_channel.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/glue.h b/third_party/inspector_protocol/crdtp/glue.h
index 359c355846..3a69a54098 100644
--- a/third_party/inspector_protocol/crdtp/glue.h
+++ b/third_party/inspector_protocol/crdtp/glue.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/glue_test.cc b/third_party/inspector_protocol/crdtp/glue_test.cc
index 95160352ca..2a2c74c20f 100644
--- a/third_party/inspector_protocol/crdtp/glue_test.cc
+++ b/third_party/inspector_protocol/crdtp/glue_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/json.cc b/third_party/inspector_protocol/crdtp/json.cc
index ed27d72e90..47ada8518b 100644
--- a/third_party/inspector_protocol/crdtp/json.cc
+++ b/third_party/inspector_protocol/crdtp/json.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/json.h b/third_party/inspector_protocol/crdtp/json.h
index 63fce408bd..3600b9038a 100644
--- a/third_party/inspector_protocol/crdtp/json.h
+++ b/third_party/inspector_protocol/crdtp/json.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/json_platform.h b/third_party/inspector_protocol/crdtp/json_platform.h
index 5a3be59285..80e57df25f 100644
--- a/third_party/inspector_protocol/crdtp/json_platform.h
+++ b/third_party/inspector_protocol/crdtp/json_platform.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/json_platform_v8.cc b/third_party/inspector_protocol/crdtp/json_platform_v8.cc
index 497bb708e5..891aa3e8d4 100644
--- a/third_party/inspector_protocol/crdtp/json_platform_v8.cc
+++ b/third_party/inspector_protocol/crdtp/json_platform_v8.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The V8 Authors. All rights reserved.
+// Copyright 2019 The V8 Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/json_test.cc b/third_party/inspector_protocol/crdtp/json_test.cc
index 4dce7e89bb..7e25888fae 100644
--- a/third_party/inspector_protocol/crdtp/json_test.cc
+++ b/third_party/inspector_protocol/crdtp/json_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/maybe.h b/third_party/inspector_protocol/crdtp/maybe.h
index 97844b65a1..a476dd5810 100644
--- a/third_party/inspector_protocol/crdtp/maybe.h
+++ b/third_party/inspector_protocol/crdtp/maybe.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #ifndef V8_CRDTP_MAYBE_H_
diff --git a/third_party/inspector_protocol/crdtp/maybe_test.cc b/third_party/inspector_protocol/crdtp/maybe_test.cc
index 8e8690a1c1..e8b549a5d8 100644
--- a/third_party/inspector_protocol/crdtp/maybe_test.cc
+++ b/third_party/inspector_protocol/crdtp/maybe_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/parser_handler.h b/third_party/inspector_protocol/crdtp/parser_handler.h
index 47bbe6d5e8..c583e35ad4 100644
--- a/third_party/inspector_protocol/crdtp/parser_handler.h
+++ b/third_party/inspector_protocol/crdtp/parser_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/protocol_core.cc b/third_party/inspector_protocol/crdtp/protocol_core.cc
index 9263c50fd3..c432a91a4e 100644
--- a/third_party/inspector_protocol/crdtp/protocol_core.cc
+++ b/third_party/inspector_protocol/crdtp/protocol_core.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/protocol_core.h b/third_party/inspector_protocol/crdtp/protocol_core.h
index 22cdc98558..486bf7b2d6 100644
--- a/third_party/inspector_protocol/crdtp/protocol_core.h
+++ b/third_party/inspector_protocol/crdtp/protocol_core.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/protocol_core_test.cc b/third_party/inspector_protocol/crdtp/protocol_core_test.cc
index fcf9c2f991..9f92b3ae0b 100644
--- a/third_party/inspector_protocol/crdtp/protocol_core_test.cc
+++ b/third_party/inspector_protocol/crdtp/protocol_core_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/serializable.cc b/third_party/inspector_protocol/crdtp/serializable.cc
index 7a21ffd35f..8c17569d97 100644
--- a/third_party/inspector_protocol/crdtp/serializable.cc
+++ b/third_party/inspector_protocol/crdtp/serializable.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/serializable.h b/third_party/inspector_protocol/crdtp/serializable.h
index 66386711b0..01c1f8b461 100644
--- a/third_party/inspector_protocol/crdtp/serializable.h
+++ b/third_party/inspector_protocol/crdtp/serializable.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/serializable_test.cc b/third_party/inspector_protocol/crdtp/serializable_test.cc
index d28ca69edd..cea9a2ec06 100644
--- a/third_party/inspector_protocol/crdtp/serializable_test.cc
+++ b/third_party/inspector_protocol/crdtp/serializable_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/span.cc b/third_party/inspector_protocol/crdtp/span.cc
index 5953ba1287..7f6e7ec401 100644
--- a/third_party/inspector_protocol/crdtp/span.cc
+++ b/third_party/inspector_protocol/crdtp/span.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/span.h b/third_party/inspector_protocol/crdtp/span.h
index ea3a6f4962..8f132636f3 100644
--- a/third_party/inspector_protocol/crdtp/span.h
+++ b/third_party/inspector_protocol/crdtp/span.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/span_test.cc b/third_party/inspector_protocol/crdtp/span_test.cc
index 0f31e5a6ba..0d4fd79760 100644
--- a/third_party/inspector_protocol/crdtp/span_test.cc
+++ b/third_party/inspector_protocol/crdtp/span_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/status.cc b/third_party/inspector_protocol/crdtp/status.cc
index 8d04e8e17f..703eacc328 100644
--- a/third_party/inspector_protocol/crdtp/status.cc
+++ b/third_party/inspector_protocol/crdtp/status.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/status.h b/third_party/inspector_protocol/crdtp/status.h
index 2439b1bcbe..10745f83e0 100644
--- a/third_party/inspector_protocol/crdtp/status.h
+++ b/third_party/inspector_protocol/crdtp/status.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/status_test.cc b/third_party/inspector_protocol/crdtp/status_test.cc
index 420686c72f..8fdfb62823 100644
--- a/third_party/inspector_protocol/crdtp/status_test.cc
+++ b/third_party/inspector_protocol/crdtp/status_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/status_test_support.cc b/third_party/inspector_protocol/crdtp/status_test_support.cc
index 00362db24b..c36bbae955 100644
--- a/third_party/inspector_protocol/crdtp/status_test_support.cc
+++ b/third_party/inspector_protocol/crdtp/status_test_support.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/status_test_support.h b/third_party/inspector_protocol/crdtp/status_test_support.h
index e9eef19a68..3ae8eaa3de 100644
--- a/third_party/inspector_protocol/crdtp/status_test_support.h
+++ b/third_party/inspector_protocol/crdtp/status_test_support.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/test_platform.h b/third_party/inspector_protocol/crdtp/test_platform.h
index c7dc7a8a7a..e6698f252e 100644
--- a/third_party/inspector_protocol/crdtp/test_platform.h
+++ b/third_party/inspector_protocol/crdtp/test_platform.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The V8 Authors. All rights reserved.
+// Copyright 2019 The V8 Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/crdtp/test_platform_v8.cc b/third_party/inspector_protocol/crdtp/test_platform_v8.cc
index 51752772ed..c9d89eaa42 100644
--- a/third_party/inspector_protocol/crdtp/test_platform_v8.cc
+++ b/third_party/inspector_protocol/crdtp/test_platform_v8.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The V8 Authors. All rights reserved.
+// Copyright 2019 The V8 Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/inspector_protocol.gni b/third_party/inspector_protocol/inspector_protocol.gni
index 1e2a30cf5b..8002f0794c 100644
--- a/third_party/inspector_protocol/inspector_protocol.gni
+++ b/third_party/inspector_protocol/inspector_protocol.gni
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/Forward_h.template b/third_party/inspector_protocol/lib/Forward_h.template
index 4a1a6d707d..4de0eeb803 100644
--- a/third_party/inspector_protocol/lib/Forward_h.template
+++ b/third_party/inspector_protocol/lib/Forward_h.template
@@ -1,6 +1,6 @@
 // This file is generated by Forward_h.template.
 
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/Object_cpp.template b/third_party/inspector_protocol/lib/Object_cpp.template
index b639b1bb77..2b08cee303 100644
--- a/third_party/inspector_protocol/lib/Object_cpp.template
+++ b/third_party/inspector_protocol/lib/Object_cpp.template
@@ -1,6 +1,6 @@
 // This file is generated by Object_cpp.template.
 
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/Object_h.template b/third_party/inspector_protocol/lib/Object_h.template
index f0dce5d1b7..fe4df6b9cc 100644
--- a/third_party/inspector_protocol/lib/Object_h.template
+++ b/third_party/inspector_protocol/lib/Object_h.template
@@ -1,6 +1,6 @@
 // This file is generated by Object_h.template.
 
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/Protocol_cpp.template b/third_party/inspector_protocol/lib/Protocol_cpp.template
index 88303a27ab..84bd6e70d6 100644
--- a/third_party/inspector_protocol/lib/Protocol_cpp.template
+++ b/third_party/inspector_protocol/lib/Protocol_cpp.template
@@ -1,6 +1,6 @@
 // This file is generated by Protocol_cpp.template.
 
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/ValueConversions_cpp.template b/third_party/inspector_protocol/lib/ValueConversions_cpp.template
index 998808be6c..d2ab41a2db 100644
--- a/third_party/inspector_protocol/lib/ValueConversions_cpp.template
+++ b/third_party/inspector_protocol/lib/ValueConversions_cpp.template
@@ -1,6 +1,6 @@
 // This file is generated by ValueConversions_cpp.template.
 
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/ValueConversions_h.template b/third_party/inspector_protocol/lib/ValueConversions_h.template
index 0fac003d90..bf05014f10 100644
--- a/third_party/inspector_protocol/lib/ValueConversions_h.template
+++ b/third_party/inspector_protocol/lib/ValueConversions_h.template
@@ -1,6 +1,6 @@
 // This file is generated by ValueConversions_h.template.
 
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/Values_cpp.template b/third_party/inspector_protocol/lib/Values_cpp.template
index ac35475c38..dbc51694db 100644
--- a/third_party/inspector_protocol/lib/Values_cpp.template
+++ b/third_party/inspector_protocol/lib/Values_cpp.template
@@ -1,6 +1,6 @@
 // This file is generated by Values_cpp.template.
 
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/lib/Values_h.template b/third_party/inspector_protocol/lib/Values_h.template
index 53087c914c..30cd0e1632 100644
--- a/third_party/inspector_protocol/lib/Values_h.template
+++ b/third_party/inspector_protocol/lib/Values_h.template
@@ -1,6 +1,6 @@
 // This file is generated by Values_h.template.
 
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/pdl.py b/third_party/inspector_protocol/pdl.py
index 9a9fec9898..6b448c0744 100644
--- a/third_party/inspector_protocol/pdl.py
+++ b/third_party/inspector_protocol/pdl.py
@@ -1,4 +1,4 @@
-# Copyright 2018 The Chromium Authors. All rights reserved.
+# Copyright 2018 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/roll.py b/third_party/inspector_protocol/roll.py
index 1b7bc54e36..0e3520ad70 100755
--- a/third_party/inspector_protocol/roll.py
+++ b/third_party/inspector_protocol/roll.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copcright 2019 The Chromium Authors. All rights reserved.
+# Copyright 2019 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/templates/Exported_h.template b/third_party/inspector_protocol/templates/Exported_h.template
index 6481eef50c..f00875ac77 100644
--- a/third_party/inspector_protocol/templates/Exported_h.template
+++ b/third_party/inspector_protocol/templates/Exported_h.template
@@ -1,6 +1,6 @@
 // This file is generated by Exported_h.template.
 
-// Copyright (c) 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/templates/Imported_h.template b/third_party/inspector_protocol/templates/Imported_h.template
index 47f27ac108..5161d27351 100644
--- a/third_party/inspector_protocol/templates/Imported_h.template
+++ b/third_party/inspector_protocol/templates/Imported_h.template
@@ -1,6 +1,6 @@
 // This file is generated by Imported_h.template.
 
-// Copyright (c) 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/templates/TypeBuilder_cpp.template b/third_party/inspector_protocol/templates/TypeBuilder_cpp.template
index 1ddd98dc59..42e832133b 100644
--- a/third_party/inspector_protocol/templates/TypeBuilder_cpp.template
+++ b/third_party/inspector_protocol/templates/TypeBuilder_cpp.template
@@ -1,6 +1,6 @@
 // This file is generated by TypeBuilder_cpp.template.
 
-// Copyright (c) 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/third_party/inspector_protocol/templates/TypeBuilder_h.template b/third_party/inspector_protocol/templates/TypeBuilder_h.template
index c2e21a2d31..9b42833014 100644
--- a/third_party/inspector_protocol/templates/TypeBuilder_h.template
+++ b/third_party/inspector_protocol/templates/TypeBuilder_h.template
@@ -1,6 +1,6 @@
 // This file is generated by TypeBuilder_h.template.
 
-// Copyright (c) 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.