diff --git a/src/include/CPPLINT.cfg b/src/include/CPPLINT.cfg
deleted file mode 100644
index 88c6f99..0000000
--- a/src/include/CPPLINT.cfg
+++ /dev/null
@@ -1 +0,0 @@
-filter=-legal/copyright
diff --git a/src/include/dawn/EnumClassBitmasks.h b/src/include/dawn/EnumClassBitmasks.h
index 2010c04..6e6e37c 100644
--- a/src/include/dawn/EnumClassBitmasks.h
+++ b/src/include/dawn/EnumClassBitmasks.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_ENUMCLASSBITMASKS_H_
 #define SRC_INCLUDE_DAWN_ENUMCLASSBITMASKS_H_
 
diff --git a/src/include/dawn/dawn_proc.h b/src/include/dawn/dawn_proc.h
index b60f264..2fd5e96 100644
--- a/src/include/dawn/dawn_proc.h
+++ b/src/include/dawn/dawn_proc.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_DAWN_PROC_H_
 #define SRC_INCLUDE_DAWN_DAWN_PROC_H_
 
diff --git a/src/include/dawn/dawn_thread_dispatch_proc.h b/src/include/dawn/dawn_thread_dispatch_proc.h
index f07db4f..4028e66 100644
--- a/src/include/dawn/dawn_thread_dispatch_proc.h
+++ b/src/include/dawn/dawn_thread_dispatch_proc.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_DAWN_THREAD_DISPATCH_PROC_H_
 #define SRC_INCLUDE_DAWN_DAWN_THREAD_DISPATCH_PROC_H_
 
diff --git a/src/include/dawn/dawn_wsi.h b/src/include/dawn/dawn_wsi.h
index c20ab80..414ea3a 100644
--- a/src/include/dawn/dawn_wsi.h
+++ b/src/include/dawn/dawn_wsi.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_DAWN_WSI_H_
 #define SRC_INCLUDE_DAWN_DAWN_WSI_H_
 
diff --git a/src/include/dawn/webgpu.h b/src/include/dawn/webgpu.h
index 863cc87..1efae37 100644
--- a/src/include/dawn/webgpu.h
+++ b/src/include/dawn/webgpu.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_WEBGPU_H_
 #define SRC_INCLUDE_DAWN_WEBGPU_H_
 
diff --git a/src/include/dawn/webgpu_cpp.h b/src/include/dawn/webgpu_cpp.h
index f98aa5a..45ca2b2 100644
--- a/src/include/dawn/webgpu_cpp.h
+++ b/src/include/dawn/webgpu_cpp.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_WEBGPU_CPP_H_
 #define SRC_INCLUDE_DAWN_WEBGPU_CPP_H_
 
diff --git a/src/include/dawn_native/D3D12Backend.h b/src/include/dawn_native/D3D12Backend.h
index c399a94..8678ba4 100644
--- a/src/include/dawn_native/D3D12Backend.h
+++ b/src/include/dawn_native/D3D12Backend.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_NATIVE_D3D12BACKEND_H_
 #define SRC_INCLUDE_DAWN_NATIVE_D3D12BACKEND_H_
 
diff --git a/src/include/dawn_native/DawnNative.h b/src/include/dawn_native/DawnNative.h
index 5019f6d..75708b6 100644
--- a/src/include/dawn_native/DawnNative.h
+++ b/src/include/dawn_native/DawnNative.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_NATIVE_DAWNNATIVE_H_
 #define SRC_INCLUDE_DAWN_NATIVE_DAWNNATIVE_H_
 
diff --git a/src/include/dawn_native/MetalBackend.h b/src/include/dawn_native/MetalBackend.h
index ade5d48..27a3c31 100644
--- a/src/include/dawn_native/MetalBackend.h
+++ b/src/include/dawn_native/MetalBackend.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_NATIVE_METALBACKEND_H_
 #define SRC_INCLUDE_DAWN_NATIVE_METALBACKEND_H_
 
diff --git a/src/include/dawn_native/NullBackend.h b/src/include/dawn_native/NullBackend.h
index c0275bc..dbf6e0d 100644
--- a/src/include/dawn_native/NullBackend.h
+++ b/src/include/dawn_native/NullBackend.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_NATIVE_NULLBACKEND_H_
 #define SRC_INCLUDE_DAWN_NATIVE_NULLBACKEND_H_
 
diff --git a/src/include/dawn_native/OpenGLBackend.h b/src/include/dawn_native/OpenGLBackend.h
index dcbe697..cc40eb6 100644
--- a/src/include/dawn_native/OpenGLBackend.h
+++ b/src/include/dawn_native/OpenGLBackend.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_NATIVE_OPENGLBACKEND_H_
 #define SRC_INCLUDE_DAWN_NATIVE_OPENGLBACKEND_H_
 
diff --git a/src/include/dawn_native/VulkanBackend.h b/src/include/dawn_native/VulkanBackend.h
index c81d6e6..5925028 100644
--- a/src/include/dawn_native/VulkanBackend.h
+++ b/src/include/dawn_native/VulkanBackend.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_NATIVE_VULKANBACKEND_H_
 #define SRC_INCLUDE_DAWN_NATIVE_VULKANBACKEND_H_
 
diff --git a/src/include/dawn_native/dawn_native_export.h b/src/include/dawn_native/dawn_native_export.h
index b7e2bcb..d9d386e 100644
--- a/src/include/dawn_native/dawn_native_export.h
+++ b/src/include/dawn_native/dawn_native_export.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_NATIVE_DAWN_NATIVE_EXPORT_H_
 #define SRC_INCLUDE_DAWN_NATIVE_DAWN_NATIVE_EXPORT_H_
 
diff --git a/src/include/dawn_platform/DawnPlatform.h b/src/include/dawn_platform/DawnPlatform.h
index f93fe7b..b364202 100644
--- a/src/include/dawn_platform/DawnPlatform.h
+++ b/src/include/dawn_platform/DawnPlatform.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_PLATFORM_DAWNPLATFORM_H_
 #define SRC_INCLUDE_DAWN_PLATFORM_DAWNPLATFORM_H_
 
diff --git a/src/include/dawn_wire/Wire.h b/src/include/dawn_wire/Wire.h
index 9762460..70a081b 100644
--- a/src/include/dawn_wire/Wire.h
+++ b/src/include/dawn_wire/Wire.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_WIRE_WIRE_H_
 #define SRC_INCLUDE_DAWN_WIRE_WIRE_H_
 
diff --git a/src/include/dawn_wire/WireClient.h b/src/include/dawn_wire/WireClient.h
index b05dcf8..2cd7baa 100644
--- a/src/include/dawn_wire/WireClient.h
+++ b/src/include/dawn_wire/WireClient.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_WIRE_WIRECLIENT_H_
 #define SRC_INCLUDE_DAWN_WIRE_WIRECLIENT_H_
 
diff --git a/src/include/dawn_wire/WireServer.h b/src/include/dawn_wire/WireServer.h
index 6d38c65..1868aa8 100644
--- a/src/include/dawn_wire/WireServer.h
+++ b/src/include/dawn_wire/WireServer.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_WIRE_WIRESERVER_H_
 #define SRC_INCLUDE_DAWN_WIRE_WIRESERVER_H_
 
diff --git a/src/include/dawn_wire/dawn_wire_export.h b/src/include/dawn_wire/dawn_wire_export.h
index d203fe9..d41e6b6 100644
--- a/src/include/dawn_wire/dawn_wire_export.h
+++ b/src/include/dawn_wire/dawn_wire_export.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_DAWN_WIRE_DAWN_WIRE_EXPORT_H_
 #define SRC_INCLUDE_DAWN_WIRE_DAWN_WIRE_EXPORT_H_
 
diff --git a/src/include/webgpu/webgpu.h b/src/include/webgpu/webgpu.h
index c9c5704..afce939 100644
--- a/src/include/webgpu/webgpu.h
+++ b/src/include/webgpu/webgpu.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_WEBGPU_WEBGPU_H_
 #define SRC_INCLUDE_WEBGPU_WEBGPU_H_
 
diff --git a/src/include/webgpu/webgpu_cpp.h b/src/include/webgpu/webgpu_cpp.h
index 4dfa8ff..cd509af 100644
--- a/src/include/webgpu/webgpu_cpp.h
+++ b/src/include/webgpu/webgpu_cpp.h
@@ -1,3 +1,17 @@
+// Copyright 2022 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef SRC_INCLUDE_WEBGPU_WEBGPU_CPP_H_
 #define SRC_INCLUDE_WEBGPU_WEBGPU_CPP_H_