dawn_native: Fixup header guards from BACKEND_ to DAWNNATIVE_

src/dawn_native/BindGroup.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_BINDGROUP_H_
+#ifndef DAWNNATIVE_BINDGROUP_H_
-#define BACKEND_BINDGROUP_H_
+#define DAWNNATIVE_BINDGROUP_H_
 
 #include "common/Constants.h"
 #include "dawn_native/BindGroupLayout.h"
@@ -93,4 +93,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_BINDGROUP_H_
+#endif  // DAWNNATIVE_BINDGROUP_H_

src/dawn_native/BindGroupLayout.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_BINDGROUPLAYOUT_H_
+#ifndef DAWNNATIVE_BINDGROUPLAYOUT_H_
-#define BACKEND_BINDGROUPLAYOUT_H_
+#define DAWNNATIVE_BINDGROUPLAYOUT_H_
 
 #include "common/Constants.h"
 #include "dawn_native/Error.h"
@@ -63,4 +63,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_BINDGROUPLAYOUT_H_
+#endif  // DAWNNATIVE_BINDGROUPLAYOUT_H_

src/dawn_native/BlendState.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_BLENDSTATE_H_
+#ifndef DAWNNATIVE_BLENDSTATE_H_
-#define BACKEND_BLENDSTATE_H_
+#define DAWNNATIVE_BLENDSTATE_H_
 
 #include "dawn_native/Builder.h"
 #include "dawn_native/Forward.h"
@@ -72,4 +72,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_BLENDSTATE_H_
+#endif  // DAWNNATIVE_BLENDSTATE_H_

src/dawn_native/Buffer.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_BUFFER_H_
+#ifndef DAWNNATIVE_BUFFER_H_
-#define BACKEND_BUFFER_H_
+#define DAWNNATIVE_BUFFER_H_
 
 #include "dawn_native/Builder.h"
 #include "dawn_native/Error.h"
@@ -139,4 +139,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_BUFFER_H_
+#endif  // DAWNNATIVE_BUFFER_H_

src/dawn_native/Builder.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_BUILDER_H_
+#ifndef DAWNNATIVE_BUILDER_H_
-#define BACKEND_BUILDER_H_
+#define DAWNNATIVE_BUILDER_H_
 
 #include "dawn_native/Forward.h"
 #include "dawn_native/RefCounted.h"
@@ -104,4 +104,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_BUILDER_H_
+#endif  // DAWNNATIVE_BUILDER_H_

src/dawn_native/CommandAllocator.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_COMMAND_ALLOCATOR_H_
+#ifndef DAWNNATIVE_COMMAND_ALLOCATOR_H_
-#define BACKEND_COMMAND_ALLOCATOR_H_
+#define DAWNNATIVE_COMMAND_ALLOCATOR_H_
 
 #include <cstddef>
 #include <cstdint>
@@ -147,4 +147,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_COMMAND_ALLOCATOR_H_
+#endif  // DAWNNATIVE_COMMAND_ALLOCATOR_H_

src/dawn_native/CommandBuffer.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_COMMANDBUFFER_H_
+#ifndef DAWNNATIVE_COMMANDBUFFER_H_
-#define BACKEND_COMMANDBUFFER_H_
+#define DAWNNATIVE_COMMANDBUFFER_H_
 
 #include "dawn/dawncpp.h"
 
@@ -148,4 +148,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_COMMANDBUFFER_H_
+#endif  // DAWNNATIVE_COMMANDBUFFER_H_

src/dawn_native/CommandBufferStateTracker.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_COMMANDBUFFERSTATETRACKER_H
+#ifndef DAWNNATIVE_COMMANDBUFFERSTATETRACKER_H
-#define BACKEND_COMMANDBUFFERSTATETRACKER_H
+#define DAWNNATIVE_COMMANDBUFFERSTATETRACKER_H
 
 #include "common/Constants.h"
 #include "dawn_native/CommandBuffer.h"
@@ -60,4 +60,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_COMMANDBUFFERSTATETRACKER_H
+#endif  // DAWNNATIVE_COMMANDBUFFERSTATETRACKER_H

src/dawn_native/Commands.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_COMMANDS_H_
+#ifndef DAWNNATIVE_COMMANDS_H_
-#define BACKEND_COMMANDS_H_
+#define DAWNNATIVE_COMMANDS_H_
 
 #include "dawn_native/RenderPassDescriptor.h"
 #include "dawn_native/Texture.h"
@@ -160,4 +160,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_COMMANDS_H_
+#endif  // DAWNNATIVE_COMMANDS_H_

src/dawn_native/ComputePipeline.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_COMPUTEPIPELINE_H_
+#ifndef DAWNNATIVE_COMPUTEPIPELINE_H_
-#define BACKEND_COMPUTEPIPELINE_H_
+#define DAWNNATIVE_COMPUTEPIPELINE_H_
 
 #include "dawn_native/Pipeline.h"
 
@@ -34,4 +34,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_COMPUTEPIPELINE_H_
+#endif  // DAWNNATIVE_COMPUTEPIPELINE_H_

src/dawn_native/DepthStencilState.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_DEPTHSTENCILSTATE_H_
+#ifndef DAWNNATIVE_DEPTHSTENCILSTATE_H_
-#define BACKEND_DEPTHSTENCILSTATE_H_
+#define DAWNNATIVE_DEPTHSTENCILSTATE_H_
 
 #include "dawn_native/Builder.h"
 #include "dawn_native/Forward.h"
@@ -82,4 +82,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_DEPTHSTENCILSTATE_H_
+#endif  // DAWNNATIVE_DEPTHSTENCILSTATE_H_

src/dawn_native/Device.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_DEVICEBASE_H_
+#ifndef DAWNNATIVE_DEVICEBASE_H_
-#define BACKEND_DEVICEBASE_H_
+#define DAWNNATIVE_DEVICEBASE_H_
 
 #include "dawn_native/Error.h"
 #include "dawn_native/Forward.h"
@@ -135,4 +135,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_DEVICEBASE_H_
+#endif  // DAWNNATIVE_DEVICEBASE_H_

src/dawn_native/Error.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_ERROR_H_
+#ifndef DAWNNATIVE_ERROR_H_
-#define BACKEND_ERROR_H_
+#define DAWNNATIVE_ERROR_H_
 
 #include "common/Result.h"
 
@@ -88,4 +88,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_ERROR_H_
+#endif  // DAWNNATIVE_ERROR_H_

src/dawn_native/ErrorData.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_ERRORDATA_H_
+#ifndef DAWNNATIVE_ERRORDATA_H_
-#define BACKEND_ERRORDATA_H_
+#define DAWNNATIVE_ERRORDATA_H_
 
 #include <string>
 #include <vector>
@@ -42,4 +42,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_ERRORDATA_H_
+#endif  // DAWNNATIVE_ERRORDATA_H_

src/dawn_native/Forward.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_FORWARD_H_
+#ifndef DAWNNATIVE_FORWARD_H_
-#define BACKEND_FORWARD_H_
+#define DAWNNATIVE_FORWARD_H_
 
 #include <cstdint>
 
@@ -65,4 +65,4 @@ namespace backend {
     enum PushConstantType : uint8_t;
 }  // namespace backend
 
-#endif  // BACKEND_FORWARD_H_
+#endif  // DAWNNATIVE_FORWARD_H_

src/dawn_native/InputState.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_INPUTSTATE_H_
+#ifndef DAWNNATIVE_INPUTSTATE_H_
-#define BACKEND_INPUTSTATE_H_
+#define DAWNNATIVE_INPUTSTATE_H_
 
 #include "common/Constants.h"
 #include "dawn_native/Builder.h"
@@ -83,4 +83,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_INPUTSTATE_H_
+#endif  // DAWNNATIVE_INPUTSTATE_H_

src/dawn_native/PassResourceUsage.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_PASSRESOURCEUSAGE_H
+#ifndef DAWNNATIVE_PASSRESOURCEUSAGE_H
-#define BACKEND_PASSRESOURCEUSAGE_H
+#define DAWNNATIVE_PASSRESOURCEUSAGE_H
 
 #include "dawn/dawncpp.h"
 
@@ -37,4 +37,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_PASSRESOURCEUSAGE_H
+#endif  // DAWNNATIVE_PASSRESOURCEUSAGE_H

src/dawn_native/PerStage.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_PERSTAGE_H_
+#ifndef DAWNNATIVE_PERSTAGE_H_
-#define BACKEND_PERSTAGE_H_
+#define DAWNNATIVE_PERSTAGE_H_
 
 #include "common/Assert.h"
 #include "common/BitSetIterator.h"
@@ -74,4 +74,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_PERSTAGE_H_
+#endif  // DAWNNATIVE_PERSTAGE_H_

src/dawn_native/Pipeline.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_PIPELINE_H_
+#ifndef DAWNNATIVE_PIPELINE_H_
-#define BACKEND_PIPELINE_H_
+#define DAWNNATIVE_PIPELINE_H_
 
 #include "dawn_native/Builder.h"
 #include "dawn_native/Forward.h"
@@ -82,4 +82,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_PIPELINE_H_
+#endif  // DAWNNATIVE_PIPELINE_H_

src/dawn_native/PipelineLayout.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_PIPELINELAYOUT_H_
+#ifndef DAWNNATIVE_PIPELINELAYOUT_H_
-#define BACKEND_PIPELINELAYOUT_H_
+#define DAWNNATIVE_PIPELINELAYOUT_H_
 
 #include "common/Constants.h"
 #include "dawn_native/Error.h"
@@ -57,4 +57,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_PIPELINELAYOUT_H_
+#endif  // DAWNNATIVE_PIPELINELAYOUT_H_

src/dawn_native/Queue.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_QUEUE_H_
+#ifndef DAWNNATIVE_QUEUE_H_
-#define BACKEND_QUEUE_H_
+#define DAWNNATIVE_QUEUE_H_
 
 #include "dawn_native/Builder.h"
 #include "dawn_native/Error.h"
@@ -49,4 +49,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_QUEUE_H_
+#endif  // DAWNNATIVE_QUEUE_H_

src/dawn_native/RefCounted.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_REFCOUNTED_H_
+#ifndef DAWNNATIVE_REFCOUNTED_H_
-#define BACKEND_REFCOUNTED_H_
+#define DAWNNATIVE_REFCOUNTED_H_
 
 #include <cstdint>
 
@@ -126,4 +126,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_REFCOUNTED_H_
+#endif  // DAWNNATIVE_REFCOUNTED_H_

src/dawn_native/RenderPassDescriptor.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_RENDERPASSDESCRIPTOR_H_
+#ifndef DAWNNATIVE_RENDERPASSDESCRIPTOR_H_
-#define BACKEND_RENDERPASSDESCRIPTOR_H_
+#define DAWNNATIVE_RENDERPASSDESCRIPTOR_H_
 
 #include "common/Constants.h"
 #include "dawn_native/Builder.h"
@@ -106,4 +106,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_RENDERPASS_H_
+#endif  // DAWNNATIVE_RENDERPASS_H_

src/dawn_native/RenderPipeline.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_RENDERPIPELINE_H_
+#ifndef DAWNNATIVE_RENDERPIPELINE_H_
-#define BACKEND_RENDERPIPELINE_H_
+#define DAWNNATIVE_RENDERPIPELINE_H_
 
 #include "dawn_native/BlendState.h"
 #include "dawn_native/DepthStencilState.h"
@@ -93,4 +93,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_RENDERPIPELINE_H_
+#endif  // DAWNNATIVE_RENDERPIPELINE_H_

src/dawn_native/Sampler.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_SAMPLER_H_
+#ifndef DAWNNATIVE_SAMPLER_H_
-#define BACKEND_SAMPLER_H_
+#define DAWNNATIVE_SAMPLER_H_
 
 #include "dawn_native/Error.h"
 #include "dawn_native/RefCounted.h"
@@ -34,4 +34,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_SAMPLER_H_
+#endif  // DAWNNATIVE_SAMPLER_H_

src/dawn_native/ShaderModule.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_SHADERMODULE_H_
+#ifndef DAWNNATIVE_SHADERMODULE_H_
-#define BACKEND_SHADERMODULE_H_
+#define DAWNNATIVE_SHADERMODULE_H_
 
 #include "common/Constants.h"
 #include "dawn_native/Builder.h"
@@ -94,4 +94,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_SHADERMODULE_H_
+#endif  // DAWNNATIVE_SHADERMODULE_H_

src/dawn_native/SwapChain.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_SWAPCHAIN_H_
+#ifndef DAWNNATIVE_SWAPCHAIN_H_
-#define BACKEND_SWAPCHAIN_H_
+#define DAWNNATIVE_SWAPCHAIN_H_
 
 #include "dawn_native/Builder.h"
 #include "dawn_native/Forward.h"
@@ -70,4 +70,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_SWAPCHAIN_H_
+#endif  // DAWNNATIVE_SWAPCHAIN_H_

src/dawn_native/Texture.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_TEXTURE_H_
+#ifndef DAWNNATIVE_TEXTURE_H_
-#define BACKEND_TEXTURE_H_
+#define DAWNNATIVE_TEXTURE_H_
 
 #include "dawn_native/Builder.h"
 #include "dawn_native/Forward.h"
@@ -113,4 +113,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_TEXTURE_H_
+#endif  // DAWNNATIVE_TEXTURE_H_

src/dawn_native/ToBackend.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_TOBACKEND_H_
+#ifndef DAWNNATIVE_TOBACKEND_H_
-#define BACKEND_TOBACKEND_H_
+#define DAWNNATIVE_TOBACKEND_H_
 
 #include "dawn_native/Forward.h"
 
@@ -151,4 +151,4 @@ namespace backend {
 
 }  // namespace backend
 
-#endif  // BACKEND_TOBACKEND_H_
+#endif  // DAWNNATIVE_TOBACKEND_H_

src/dawn_native/d3d12/BindGroupD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_BINDGROUPD3D12_H_
+#ifndef DAWNNATIVE_D3D12_BINDGROUPD3D12_H_
-#define BACKEND_D3D12_BINDGROUPD3D12_H_
+#define DAWNNATIVE_D3D12_BINDGROUPD3D12_H_
 
 #include "dawn_native/BindGroup.h"
 
@@ -49,4 +49,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_BINDGROUPD3D12_H_
+#endif  // DAWNNATIVE_D3D12_BINDGROUPD3D12_H_

src/dawn_native/d3d12/BindGroupLayoutD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_BINDGROUPLAYOUTD3D12_H_
+#ifndef DAWNNATIVE_D3D12_BINDGROUPLAYOUTD3D12_H_
-#define BACKEND_D3D12_BINDGROUPLAYOUTD3D12_H_
+#define DAWNNATIVE_D3D12_BINDGROUPLAYOUTD3D12_H_
 
 #include "dawn_native/BindGroupLayout.h"
 
@@ -51,4 +51,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_BINDGROUPLAYOUTD3D12_H_
+#endif  // DAWNNATIVE_D3D12_BINDGROUPLAYOUTD3D12_H_

src/dawn_native/d3d12/BlendStateD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_BLENDSTATED3D12_H_
+#ifndef DAWNNATIVE_D3D12_BLENDSTATED3D12_H_
-#define BACKEND_D3D12_BLENDSTATED3D12_H_
+#define DAWNNATIVE_D3D12_BLENDSTATED3D12_H_
 
 #include "dawn_native/BlendState.h"
 
@@ -33,4 +33,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_BLENDSTATED3D12_H_
+#endif  // DAWNNATIVE_D3D12_BLENDSTATED3D12_H_

src/dawn_native/d3d12/BufferD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_BUFFERD3D12_H_
+#ifndef DAWNNATIVE_D3D12_BUFFERD3D12_H_
-#define BACKEND_D3D12_BUFFERD3D12_H_
+#define DAWNNATIVE_D3D12_BUFFERD3D12_H_
 
 #include "common/SerialQueue.h"
 #include "dawn_native/Buffer.h"
@@ -84,4 +84,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_BUFFERD3D12_H_
+#endif  // DAWNNATIVE_D3D12_BUFFERD3D12_H_

src/dawn_native/d3d12/CommandAllocatorManager.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_COMMANDALLOCATORMANAGER_H_
+#ifndef DAWNNATIVE_D3D12_COMMANDALLOCATORMANAGER_H_
-#define BACKEND_D3D12_COMMANDALLOCATORMANAGER_H_
+#define DAWNNATIVE_D3D12_COMMANDALLOCATORMANAGER_H_
 
 #include "dawn_native/d3d12/d3d12_platform.h"
 
@@ -53,4 +53,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_COMMANDALLOCATORMANAGER_H_
+#endif  // DAWNNATIVE_D3D12_COMMANDALLOCATORMANAGER_H_

src/dawn_native/d3d12/CommandBufferD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_COMMANDBUFFERD3D12_H_
+#ifndef DAWNNATIVE_D3D12_COMMANDBUFFERD3D12_H_
-#define BACKEND_D3D12_COMMANDBUFFERD3D12_H_
+#define DAWNNATIVE_D3D12_COMMANDBUFFERD3D12_H_
 
 #include "dawn_native/CommandAllocator.h"
 #include "dawn_native/CommandBuffer.h"
@@ -47,4 +47,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_COMMANDBUFFERD3D12_H_
+#endif  // DAWNNATIVE_D3D12_COMMANDBUFFERD3D12_H_

src/dawn_native/d3d12/ComputePipelineD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_COMPUTEPIPELINED3D12_H_
+#ifndef DAWNNATIVE_D3D12_COMPUTEPIPELINED3D12_H_
-#define BACKEND_D3D12_COMPUTEPIPELINED3D12_H_
+#define DAWNNATIVE_D3D12_COMPUTEPIPELINED3D12_H_
 
 #include "dawn_native/ComputePipeline.h"
 
@@ -37,4 +37,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_COMPUTEPIPELINED3D12_H_
+#endif  // DAWNNATIVE_D3D12_COMPUTEPIPELINED3D12_H_

src/dawn_native/d3d12/DepthStencilStateD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_DEPTHSTENCILSTATED3D12_H_
+#ifndef DAWNNATIVE_D3D12_DEPTHSTENCILSTATED3D12_H_
-#define BACKEND_D3D12_DEPTHSTENCILSTATED3D12_H_
+#define DAWNNATIVE_D3D12_DEPTHSTENCILSTATED3D12_H_
 
 #include "dawn_native/DepthStencilState.h"
 
@@ -36,4 +36,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_DEPTHSTENCILSTATED3D12_H_
+#endif  // DAWNNATIVE_D3D12_DEPTHSTENCILSTATED3D12_H_

src/dawn_native/d3d12/DescriptorHeapAllocator.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_DESCRIPTORHEAPALLOCATOR_H_
+#ifndef DAWNNATIVE_D3D12_DESCRIPTORHEAPALLOCATOR_H_
-#define BACKEND_D3D12_DESCRIPTORHEAPALLOCATOR_H_
+#define DAWNNATIVE_D3D12_DESCRIPTORHEAPALLOCATOR_H_
 
 #include "dawn_native/d3d12/d3d12_platform.h"
 
@@ -80,4 +80,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_DESCRIPTORHEAPALLOCATOR_H_
+#endif  // DAWNNATIVE_D3D12_DESCRIPTORHEAPALLOCATOR_H_

src/dawn_native/d3d12/DeviceD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_DEVICED3D12_H_
+#ifndef DAWNNATIVE_D3D12_DEVICED3D12_H_
-#define BACKEND_D3D12_DEVICED3D12_H_
+#define DAWNNATIVE_D3D12_DEVICED3D12_H_
 
 #include "dawn/dawncpp.h"
 
@@ -110,4 +110,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_DEVICED3D12_H_
+#endif  // DAWNNATIVE_D3D12_DEVICED3D12_H_

src/dawn_native/d3d12/Forward.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_FORWARD_H_
+#ifndef DAWNNATIVE_D3D12_FORWARD_H_
-#define BACKEND_D3D12_FORWARD_H_
+#define DAWNNATIVE_D3D12_FORWARD_H_
 
 #include "dawn_native/ToBackend.h"
 
@@ -68,4 +68,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_FORWARD_H_
+#endif  // DAWNNATIVE_D3D12_FORWARD_H_

src/dawn_native/d3d12/InputStateD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_INPUTSTATED3D12_H_
+#ifndef DAWNNATIVE_D3D12_INPUTSTATED3D12_H_
-#define BACKEND_D3D12_INPUTSTATED3D12_H_
+#define DAWNNATIVE_D3D12_INPUTSTATED3D12_H_
 
 #include "dawn_native/InputState.h"
 
@@ -37,4 +37,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_INPUTSTATED3D12_H_
+#endif  // DAWNNATIVE_D3D12_INPUTSTATED3D12_H_

src/dawn_native/d3d12/NativeSwapChainImplD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_NATIVESWAPCHAINIMPLD3D12_H_
+#ifndef DAWNNATIVE_D3D12_NATIVESWAPCHAINIMPLD3D12_H_
-#define BACKEND_D3D12_NATIVESWAPCHAINIMPLD3D12_H_
+#define DAWNNATIVE_D3D12_NATIVESWAPCHAINIMPLD3D12_H_
 
 #include "dawn_native/d3d12/d3d12_platform.h"
 
@@ -55,4 +55,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_NATIVESWAPCHAINIMPLD3D12_H_
+#endif  // DAWNNATIVE_D3D12_NATIVESWAPCHAINIMPLD3D12_H_

src/dawn_native/d3d12/PipelineLayoutD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_PIPELINELAYOUTD3D12_H_
+#ifndef DAWNNATIVE_D3D12_PIPELINELAYOUTD3D12_H_
-#define BACKEND_D3D12_PIPELINELAYOUTD3D12_H_
+#define DAWNNATIVE_D3D12_PIPELINELAYOUTD3D12_H_
 
 #include "dawn_native/PipelineLayout.h"
 
@@ -41,4 +41,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_PIPELINELAYOUTD3D12_H_
+#endif  // DAWNNATIVE_D3D12_PIPELINELAYOUTD3D12_H_

src/dawn_native/d3d12/QueueD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_QUEUED3D12_H_
+#ifndef DAWNNATIVE_D3D12_QUEUED3D12_H_
-#define BACKEND_D3D12_QUEUED3D12_H_
+#define DAWNNATIVE_D3D12_QUEUED3D12_H_
 
 #include "dawn_native/Queue.h"
 
@@ -37,4 +37,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_QUEUED3D12_H_
+#endif  // DAWNNATIVE_D3D12_QUEUED3D12_H_

src/dawn_native/d3d12/RenderPassDescriptorD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_RENDERPASSDESCRIPTORD3D12_H_
+#ifndef DAWNNATIVE_D3D12_RENDERPASSDESCRIPTORD3D12_H_
-#define BACKEND_D3D12_RENDERPASSDESCRIPTORD3D12_H_
+#define DAWNNATIVE_D3D12_RENDERPASSDESCRIPTORD3D12_H_
 
 #include "dawn_native/RenderPassDescriptor.h"
 
@@ -49,4 +49,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_RENDERPASSDESCRIPTORD3D12_H_
+#endif  // DAWNNATIVE_D3D12_RENDERPASSDESCRIPTORD3D12_H_

src/dawn_native/d3d12/RenderPipelineD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_RENDERPIPELINED3D12_H_
+#ifndef DAWNNATIVE_D3D12_RENDERPIPELINED3D12_H_
-#define BACKEND_D3D12_RENDERPIPELINED3D12_H_
+#define DAWNNATIVE_D3D12_RENDERPIPELINED3D12_H_
 
 #include "dawn_native/RenderPipeline.h"
 
@@ -40,4 +40,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_RENDERPIPELINED3D12_H_
+#endif  // DAWNNATIVE_D3D12_RENDERPIPELINED3D12_H_

src/dawn_native/d3d12/ResourceAllocator.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_RESOURCEALLOCATIONMANAGER_H_
+#ifndef DAWNNATIVE_D3D12_RESOURCEALLOCATIONMANAGER_H_
-#define BACKEND_D3D12_RESOURCEALLOCATIONMANAGER_H_
+#define DAWNNATIVE_D3D12_RESOURCEALLOCATIONMANAGER_H_
 
 #include "dawn_native/d3d12/d3d12_platform.h"
 
@@ -41,4 +41,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_RESOURCEALLOCATIONMANAGER_H_
+#endif  // DAWNNATIVE_D3D12_RESOURCEALLOCATIONMANAGER_H_

src/dawn_native/d3d12/ResourceUploader.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_RESOURCEUPLOADER_H_
+#ifndef DAWNNATIVE_D3D12_RESOURCEUPLOADER_H_
-#define BACKEND_D3D12_RESOURCEUPLOADER_H_
+#define DAWNNATIVE_D3D12_RESOURCEUPLOADER_H_
 
 #include "dawn_native/d3d12/d3d12_platform.h"
 
@@ -45,4 +45,4 @@ namespace backend { namespace d3d12 {
     };
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_RESOURCEUPLOADER_H_
+#endif  // DAWNNATIVE_D3D12_RESOURCEUPLOADER_H_

src/dawn_native/d3d12/SamplerD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_SAMPLERD3D12_H_
+#ifndef DAWNNATIVE_D3D12_SAMPLERD3D12_H_
-#define BACKEND_D3D12_SAMPLERD3D12_H_
+#define DAWNNATIVE_D3D12_SAMPLERD3D12_H_
 
 #include "dawn_native/Sampler.h"
 
@@ -35,4 +35,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_SAMPLERD3D12_H_
+#endif  // DAWNNATIVE_D3D12_SAMPLERD3D12_H_

src/dawn_native/d3d12/ShaderModuleD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_SHADERMODULED3D12_H_
+#ifndef DAWNNATIVE_D3D12_SHADERMODULED3D12_H_
-#define BACKEND_D3D12_SHADERMODULED3D12_H_
+#define DAWNNATIVE_D3D12_SHADERMODULED3D12_H_
 
 #include "dawn_native/ShaderModule.h"
 
@@ -35,4 +35,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_SHADERMODULED3D12_H_
+#endif  // DAWNNATIVE_D3D12_SHADERMODULED3D12_H_

src/dawn_native/d3d12/SwapChainD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_SWAPCHAIND3D12_H_
+#ifndef DAWNNATIVE_D3D12_SWAPCHAIND3D12_H_
-#define BACKEND_D3D12_SWAPCHAIND3D12_H_
+#define DAWNNATIVE_D3D12_SWAPCHAIND3D12_H_
 
 #include "dawn_native/SwapChain.h"
 
@@ -33,4 +33,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_SWAPCHAIN_D3D12_H_
+#endif  // DAWNNATIVE_D3D12_SWAPCHAIN_D3D12_H_

src/dawn_native/d3d12/TextureCopySplitter.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_TEXTURECOPYSPLITTER_H_
+#ifndef DAWNNATIVE_D3D12_TEXTURECOPYSPLITTER_H_
-#define BACKEND_D3D12_TEXTURECOPYSPLITTER_H_
+#define DAWNNATIVE_D3D12_TEXTURECOPYSPLITTER_H_
 
 #include "dawn/dawncpp.h"
 
@@ -61,4 +61,4 @@ namespace backend { namespace d3d12 {
 
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_TEXTURECOPYSPLITTER_H_
+#endif  // DAWNNATIVE_D3D12_TEXTURECOPYSPLITTER_H_

src/dawn_native/d3d12/TextureD3D12.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_TEXTURED3D12_H_
+#ifndef DAWNNATIVE_D3D12_TEXTURED3D12_H_
-#define BACKEND_D3D12_TEXTURED3D12_H_
+#define DAWNNATIVE_D3D12_TEXTURED3D12_H_
 
 #include "dawn_native/Texture.h"
 
@@ -57,4 +57,4 @@ namespace backend { namespace d3d12 {
     };
 }}  // namespace backend::d3d12
 
-#endif  // BACKEND_D3D12_TEXTURED3D12_H_
+#endif  // DAWNNATIVE_D3D12_TEXTURED3D12_H_

src/dawn_native/d3d12/d3d12_platform.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_D3D12_D3D12PLATFORM_H_
+#ifndef DAWNNATIVE_D3D12_D3D12PLATFORM_H_
-#define BACKEND_D3D12_D3D12PLATFORM_H_
+#define DAWNNATIVE_D3D12_D3D12PLATFORM_H_
 
 #include <d3d12.h>
 #include <dxgi1_4.h>
@@ -31,4 +31,4 @@ using Microsoft::WRL::ComPtr;
 #    include "common/windows_with_undefs.h"
 #endif
 
-#endif  // BACKEND_D3D12_D3D12PLATFORM_H_
+#endif  // DAWNNATIVE_D3D12_D3D12PLATFORM_H_

src/dawn_native/metal/BlendStateMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_BLENDSTATEMTL_H_
+#ifndef DAWNNATIVE_METAL_BLENDSTATEMTL_H_
-#define BACKEND_METAL_BLENDSTATEMTL_H_
+#define DAWNNATIVE_METAL_BLENDSTATEMTL_H_
 
 #include "dawn_native/BlendState.h"
 
@@ -29,4 +29,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_BLENDSTATEMTL_H_
+#endif  // DAWNNATIVE_METAL_BLENDSTATEMTL_H_

src/dawn_native/metal/BufferMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_BUFFERMTL_H_
+#ifndef DAWNNATIVE_METAL_BUFFERMTL_H_
-#define BACKEND_METAL_BUFFERMTL_H_
+#define DAWNNATIVE_METAL_BUFFERMTL_H_
 
 #include "common/SerialQueue.h"
 #include "dawn_native/Buffer.h"
@@ -69,4 +69,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_BUFFERMTL_H_
+#endif  // DAWNNATIVE_METAL_BUFFERMTL_H_

src/dawn_native/metal/CommandBufferMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_COMMANDBUFFERMTL_H_
+#ifndef DAWNNATIVE_METAL_COMMANDBUFFERMTL_H_
-#define BACKEND_METAL_COMMANDBUFFERMTL_H_
+#define DAWNNATIVE_METAL_COMMANDBUFFERMTL_H_
 
 #include "dawn_native/CommandBuffer.h"
 
@@ -45,4 +45,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_COMMANDBUFFERMTL_H_
+#endif  // DAWNNATIVE_METAL_COMMANDBUFFERMTL_H_

src/dawn_native/metal/ComputePipelineMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_COMPUTEPIPELINEMTL_H_
+#ifndef DAWNNATIVE_METAL_COMPUTEPIPELINEMTL_H_
-#define BACKEND_METAL_COMPUTEPIPELINEMTL_H_
+#define DAWNNATIVE_METAL_COMPUTEPIPELINEMTL_H_
 
 #include "dawn_native/ComputePipeline.h"
 
@@ -36,4 +36,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_COMPUTEPIPELINEMTL_H_
+#endif  // DAWNNATIVE_METAL_COMPUTEPIPELINEMTL_H_

src/dawn_native/metal/DepthStencilStateMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_DEPTHSTENCILSTATEMTL_H_
+#ifndef DAWNNATIVE_METAL_DEPTHSTENCILSTATEMTL_H_
-#define BACKEND_METAL_DEPTHSTENCILSTATEMTL_H_
+#define DAWNNATIVE_METAL_DEPTHSTENCILSTATEMTL_H_
 
 #include "dawn_native/DepthStencilState.h"
 
@@ -36,4 +36,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_DEPTHSTENCILSTATEMTL_H_
+#endif  // DAWNNATIVE_METAL_DEPTHSTENCILSTATEMTL_H_

src/dawn_native/metal/DeviceMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_DEVICEMTL_H_
+#ifndef DAWNNATIVE_METAL_DEVICEMTL_H_
-#define BACKEND_METAL_DEVICEMTL_H_
+#define DAWNNATIVE_METAL_DEVICEMTL_H_
 
 #include "dawn/dawncpp.h"
 
@@ -85,4 +85,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_DEVICEMTL_H_
+#endif  // DAWNNATIVE_METAL_DEVICEMTL_H_

src/dawn_native/metal/Forward.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_FORWARD_H_
+#ifndef DAWNNATIVE_METAL_FORWARD_H_
-#define BACKEND_METAL_FORWARD_H_
+#define DAWNNATIVE_METAL_FORWARD_H_
 
 #include "dawn_native/ToBackend.h"
 
@@ -75,4 +75,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_FORWARD_H_
+#endif  // DAWNNATIVE_METAL_FORWARD_H_

src/dawn_native/metal/InputStateMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_INPUTSTATEMTL_H_
+#ifndef DAWNNATIVE_METAL_INPUTSTATEMTL_H_
-#define BACKEND_METAL_INPUTSTATEMTL_H_
+#define DAWNNATIVE_METAL_INPUTSTATEMTL_H_
 
 #include "dawn_native/InputState.h"
 
@@ -34,4 +34,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_COMMANDINPUTSTATEMTL_H_
+#endif  // DAWNNATIVE_METAL_COMMANDINPUTSTATEMTL_H_

src/dawn_native/metal/PipelineLayoutMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_PIPELINELAYOUTMTL_H_
+#ifndef DAWNNATIVE_METAL_PIPELINELAYOUTMTL_H_
-#define BACKEND_METAL_PIPELINELAYOUTMTL_H_
+#define DAWNNATIVE_METAL_PIPELINELAYOUTMTL_H_
 
 #include "dawn_native/PipelineLayout.h"
 
@@ -43,4 +43,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_PIPELINELAYOUTMTL_H_
+#endif  // DAWNNATIVE_METAL_PIPELINELAYOUTMTL_H_

src/dawn_native/metal/QueueMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_QUEUEMTL_H_
+#ifndef DAWNNATIVE_METAL_QUEUEMTL_H_
-#define BACKEND_METAL_QUEUEMTL_H_
+#define DAWNNATIVE_METAL_QUEUEMTL_H_
 
 #include "dawn_native/Queue.h"
 
@@ -32,4 +32,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_QUEUEMTL_H_
+#endif  // DAWNNATIVE_METAL_QUEUEMTL_H_

src/dawn_native/metal/RenderPipelineMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_RENDERPIPELINEMTL_H_
+#ifndef DAWNNATIVE_METAL_RENDERPIPELINEMTL_H_
-#define BACKEND_METAL_RENDERPIPELINEMTL_H_
+#define DAWNNATIVE_METAL_RENDERPIPELINEMTL_H_
 
 #include "dawn_native/RenderPipeline.h"
 
@@ -39,4 +39,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_RENDERPIPELINEMTL_H_
+#endif  // DAWNNATIVE_METAL_RENDERPIPELINEMTL_H_

src/dawn_native/metal/ResourceUploader.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_RESOURCEUPLOADER_H_
+#ifndef DAWNNATIVE_METAL_RESOURCEUPLOADER_H_
-#define BACKEND_METAL_RESOURCEUPLOADER_H_
+#define DAWNNATIVE_METAL_RESOURCEUPLOADER_H_
 
 #include "common/Serial.h"
 #include "common/SerialQueue.h"
@@ -39,4 +39,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_RESOURCEUPLOADER_H_
+#endif  // DAWNNATIVE_METAL_RESOURCEUPLOADER_H_

src/dawn_native/metal/SamplerMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_SAMPLERMTL_H_
+#ifndef DAWNNATIVE_METAL_SAMPLERMTL_H_
-#define BACKEND_METAL_SAMPLERMTL_H_
+#define DAWNNATIVE_METAL_SAMPLERMTL_H_
 
 #include "dawn_native/Sampler.h"
 
@@ -36,4 +36,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_SAMPLERMTL_H_
+#endif  // DAWNNATIVE_METAL_SAMPLERMTL_H_

src/dawn_native/metal/ShaderModuleMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_SHADERMODULEMTL_H_
+#ifndef DAWNNATIVE_METAL_SHADERMODULEMTL_H_
-#define BACKEND_METAL_SHADERMODULEMTL_H_
+#define DAWNNATIVE_METAL_SHADERMODULEMTL_H_
 
 #include "dawn_native/ShaderModule.h"
 
@@ -49,4 +49,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_SHADERMODULEMTL_H_
+#endif  // DAWNNATIVE_METAL_SHADERMODULEMTL_H_

src/dawn_native/metal/SwapChainMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_SWAPCHAINMTL_H_
+#ifndef DAWNNATIVE_METAL_SWAPCHAINMTL_H_
-#define BACKEND_METAL_SWAPCHAINMTL_H_
+#define DAWNNATIVE_METAL_SWAPCHAINMTL_H_
 
 #include "dawn_native/SwapChain.h"
 
@@ -33,4 +33,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_SWAPCHAINMTL_H_
+#endif  // DAWNNATIVE_METAL_SWAPCHAINMTL_H_

src/dawn_native/metal/TextureMTL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_METAL_TEXTUREMTL_H_
+#ifndef DAWNNATIVE_METAL_TEXTUREMTL_H_
-#define BACKEND_METAL_TEXTUREMTL_H_
+#define DAWNNATIVE_METAL_TEXTUREMTL_H_
 
 #include "dawn_native/Texture.h"
 
@@ -42,4 +42,4 @@ namespace backend { namespace metal {
 
 }}  // namespace backend::metal
 
-#endif  // BACKEND_METAL_TEXTUREMTL_H_
+#endif  // DAWNNATIVE_METAL_TEXTUREMTL_H_

src/dawn_native/null/NullBackend.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_NULL_NULLBACKEND_H_
+#ifndef DAWNNATIVE_NULL_NULLBACKEND_H_
-#define BACKEND_NULL_NULLBACKEND_H_
+#define DAWNNATIVE_NULL_NULLBACKEND_H_
 
 #include "dawn/dawncpp.h"
 
@@ -176,4 +176,4 @@ namespace backend { namespace null {
 
 }}  // namespace backend::null
 
-#endif  // BACKEND_NULL_NULLBACKEND_H_
+#endif  // DAWNNATIVE_NULL_NULLBACKEND_H_

src/dawn_native/opengl/BlendStateGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_BLENDSTATEGL_H_
+#ifndef DAWNNATIVE_OPENGL_BLENDSTATEGL_H_
-#define BACKEND_OPENGL_BLENDSTATEGL_H_
+#define DAWNNATIVE_OPENGL_BLENDSTATEGL_H_
 
 #include "dawn_native/BlendState.h"
 
@@ -30,4 +30,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_BLENDSTATEGL_H_
+#endif  // DAWNNATIVE_OPENGL_BLENDSTATEGL_H_

src/dawn_native/opengl/BufferGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_BUFFERGL_H_
+#ifndef DAWNNATIVE_OPENGL_BUFFERGL_H_
-#define BACKEND_OPENGL_BUFFERGL_H_
+#define DAWNNATIVE_OPENGL_BUFFERGL_H_
 
 #include "dawn_native/Buffer.h"
 
@@ -45,4 +45,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_BUFFERGL_H_
+#endif  // DAWNNATIVE_OPENGL_BUFFERGL_H_

src/dawn_native/opengl/CommandBufferGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_COMMANDBUFFERGL_H_
+#ifndef DAWNNATIVE_OPENGL_COMMANDBUFFERGL_H_
-#define BACKEND_OPENGL_COMMANDBUFFERGL_H_
+#define DAWNNATIVE_OPENGL_COMMANDBUFFERGL_H_
 
 #include "dawn_native/CommandAllocator.h"
 #include "dawn_native/CommandBuffer.h"
@@ -42,4 +42,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_COMMANDBUFFERGL_H_
+#endif  // DAWNNATIVE_OPENGL_COMMANDBUFFERGL_H_

src/dawn_native/opengl/ComputePipelineGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_COMPUTEPIPELINEGL_H_
+#ifndef DAWNNATIVE_OPENGL_COMPUTEPIPELINEGL_H_
-#define BACKEND_OPENGL_COMPUTEPIPELINEGL_H_
+#define DAWNNATIVE_OPENGL_COMPUTEPIPELINEGL_H_
 
 #include "dawn_native/ComputePipeline.h"
 
@@ -32,4 +32,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_COMPUTEPIPELINEGL_H_
+#endif  // DAWNNATIVE_OPENGL_COMPUTEPIPELINEGL_H_

src/dawn_native/opengl/DepthStencilStateGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_DEPTHSTENCILSTATEGL_H_
+#ifndef DAWNNATIVE_OPENGL_DEPTHSTENCILSTATEGL_H_
-#define BACKEND_OPENGL_DEPTHSTENCILSTATEGL_H_
+#define DAWNNATIVE_OPENGL_DEPTHSTENCILSTATEGL_H_
 
 #include "dawn_native/DepthStencilState.h"
 
@@ -31,4 +31,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_DEPTHSTENCILSTATEGL_H_
+#endif  // DAWNNATIVE_OPENGL_DEPTHSTENCILSTATEGL_H_

src/dawn_native/opengl/DeviceGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_DEVICEGL_H_
+#ifndef DAWNNATIVE_OPENGL_DEVICEGL_H_
-#define BACKEND_OPENGL_DEVICEGL_H_
+#define DAWNNATIVE_OPENGL_DEVICEGL_H_
 
 #include "dawn/dawncpp.h"
 
@@ -62,4 +62,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_DEVICEGL_H_
+#endif  // DAWNNATIVE_OPENGL_DEVICEGL_H_

src/dawn_native/opengl/Forward.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_FORWARD_H_
+#ifndef DAWNNATIVE_OPENGL_FORWARD_H_
-#define BACKEND_OPENGL_FORWARD_H_
+#define DAWNNATIVE_OPENGL_FORWARD_H_
 
 #include "dawn_native/ToBackend.h"
 
@@ -75,4 +75,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_FORWARD_H_
+#endif  // DAWNNATIVE_OPENGL_FORWARD_H_

src/dawn_native/opengl/InputStateGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_INPUTSTATEGL_H_
+#ifndef DAWNNATIVE_OPENGL_INPUTSTATEGL_H_
-#define BACKEND_OPENGL_INPUTSTATEGL_H_
+#define DAWNNATIVE_OPENGL_INPUTSTATEGL_H_
 
 #include "dawn_native/InputState.h"
 
@@ -37,4 +37,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_INPUTSTATEGL_H_
+#endif  // DAWNNATIVE_OPENGL_INPUTSTATEGL_H_

src/dawn_native/opengl/PersistentPipelineStateGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_PERSISTENTPIPELINESTATEGL_H_
+#ifndef DAWNNATIVE_OPENGL_PERSISTENTPIPELINESTATEGL_H_
-#define BACKEND_OPENGL_PERSISTENTPIPELINESTATEGL_H_
+#define DAWNNATIVE_OPENGL_PERSISTENTPIPELINESTATEGL_H_
 
 #include "dawn/dawncpp.h"
 
@@ -40,4 +40,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_PERSISTENTPIPELINESTATEGL_H_
+#endif  // DAWNNATIVE_OPENGL_PERSISTENTPIPELINESTATEGL_H_

src/dawn_native/opengl/PipelineGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_PIPELINEGL_H_
+#ifndef DAWNNATIVE_OPENGL_PIPELINEGL_H_
-#define BACKEND_OPENGL_PIPELINEGL_H_
+#define DAWNNATIVE_OPENGL_PIPELINEGL_H_
 
 #include "dawn_native/Pipeline.h"
 
@@ -51,4 +51,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_PIPELINEGL_H_
+#endif  // DAWNNATIVE_OPENGL_PIPELINEGL_H_

src/dawn_native/opengl/PipelineLayoutGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_PIPELINELAYOUTGL_H_
+#ifndef DAWNNATIVE_OPENGL_PIPELINELAYOUTGL_H_
-#define BACKEND_OPENGL_PIPELINELAYOUTGL_H_
+#define DAWNNATIVE_OPENGL_PIPELINELAYOUTGL_H_
 
 #include "dawn_native/PipelineLayout.h"
 
@@ -43,4 +43,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_PIPELINELAYOUTGL_H_
+#endif  // DAWNNATIVE_OPENGL_PIPELINELAYOUTGL_H_

src/dawn_native/opengl/QueueGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_QUEUEGL_H_
+#ifndef DAWNNATIVE_OPENGL_QUEUEGL_H_
-#define BACKEND_OPENGL_QUEUEGL_H_
+#define DAWNNATIVE_OPENGL_QUEUEGL_H_
 
 #include "dawn_native/Queue.h"
 
@@ -32,4 +32,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_QUEUEGL_H_
+#endif  // DAWNNATIVE_OPENGL_QUEUEGL_H_

src/dawn_native/opengl/RenderPipelineGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_RENDERPIPELINEGL_H_
+#ifndef DAWNNATIVE_OPENGL_RENDERPIPELINEGL_H_
-#define BACKEND_OPENGL_RENDERPIPELINEGL_H_
+#define DAWNNATIVE_OPENGL_RENDERPIPELINEGL_H_
 
 #include "dawn_native/RenderPipeline.h"
 
@@ -41,4 +41,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_RENDERPIPELINEGL_H_
+#endif  // DAWNNATIVE_OPENGL_RENDERPIPELINEGL_H_

src/dawn_native/opengl/SamplerGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_SAMPLERGL_H_
+#ifndef DAWNNATIVE_OPENGL_SAMPLERGL_H_
-#define BACKEND_OPENGL_SAMPLERGL_H_
+#define DAWNNATIVE_OPENGL_SAMPLERGL_H_
 
 #include "dawn_native/Sampler.h"
 
@@ -35,4 +35,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_SAMPLERGL_H_
+#endif  // DAWNNATIVE_OPENGL_SAMPLERGL_H_

src/dawn_native/opengl/ShaderModuleGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_SHADERMODULEGL_H_
+#ifndef DAWNNATIVE_OPENGL_SHADERMODULEGL_H_
-#define BACKEND_OPENGL_SHADERMODULEGL_H_
+#define DAWNNATIVE_OPENGL_SHADERMODULEGL_H_
 
 #include "dawn_native/ShaderModule.h"
 
@@ -54,4 +54,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_SHADERMODULEGL_H_
+#endif  // DAWNNATIVE_OPENGL_SHADERMODULEGL_H_

src/dawn_native/opengl/SwapChainGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_SWAPCHAINGL_H_
+#ifndef DAWNNATIVE_OPENGL_SWAPCHAINGL_H_
-#define BACKEND_OPENGL_SWAPCHAINGL_H_
+#define DAWNNATIVE_OPENGL_SWAPCHAINGL_H_
 
 #include "dawn_native/SwapChain.h"
 
@@ -35,4 +35,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_SWAPCHAINGL_H_
+#endif  // DAWNNATIVE_OPENGL_SWAPCHAINGL_H_

src/dawn_native/opengl/TextureGL.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_OPENGL_TEXTUREGL_H_
+#ifndef DAWNNATIVE_OPENGL_TEXTUREGL_H_
-#define BACKEND_OPENGL_TEXTUREGL_H_
+#define DAWNNATIVE_OPENGL_TEXTUREGL_H_
 
 #include "dawn_native/Texture.h"
 
@@ -49,4 +49,4 @@ namespace backend { namespace opengl {
 
 }}  // namespace backend::opengl
 
-#endif  // BACKEND_OPENGL_TEXTUREGL_H_
+#endif  // DAWNNATIVE_OPENGL_TEXTUREGL_H_

src/dawn_native/vulkan/BindGroupLayoutVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_BINDGROUPLAYOUTVK_H_
+#ifndef DAWNNATIVE_VULKAN_BINDGROUPLAYOUTVK_H_
-#define BACKEND_VULKAN_BINDGROUPLAYOUTVK_H_
+#define DAWNNATIVE_VULKAN_BINDGROUPLAYOUTVK_H_
 
 #include "dawn_native/BindGroupLayout.h"
 
@@ -42,4 +42,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_BINDGROUPLAYOUTVK_H_
+#endif  // DAWNNATIVE_VULKAN_BINDGROUPLAYOUTVK_H_

src/dawn_native/vulkan/BindGroupVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_BINDGROUPVK_H_
+#ifndef DAWNNATIVE_VULKAN_BINDGROUPVK_H_
-#define BACKEND_VULKAN_BINDGROUPVK_H_
+#define DAWNNATIVE_VULKAN_BINDGROUPVK_H_
 
 #include "dawn_native/BindGroup.h"
 
@@ -37,4 +37,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_BINDGROUPVK_H_
+#endif  // DAWNNATIVE_VULKAN_BINDGROUPVK_H_

src/dawn_native/vulkan/BlendStateVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_BLENDSTATEVK_H_
+#ifndef DAWNNATIVE_VULKAN_BLENDSTATEVK_H_
-#define BACKEND_VULKAN_BLENDSTATEVK_H_
+#define DAWNNATIVE_VULKAN_BLENDSTATEVK_H_
 
 #include "dawn_native/BlendState.h"
 
@@ -36,4 +36,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_BLENDSTATEVK_H_
+#endif  // DAWNNATIVE_VULKAN_BLENDSTATEVK_H_

src/dawn_native/vulkan/BufferUploader.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_BUFFERUPLOADER_H_
+#ifndef DAWNNATIVE_VULKAN_BUFFERUPLOADER_H_
-#define BACKEND_VULKAN_BUFFERUPLOADER_H_
+#define DAWNNATIVE_VULKAN_BUFFERUPLOADER_H_
 
 #include "common/SerialQueue.h"
 #include "common/vulkan_platform.h"
@@ -40,4 +40,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_BUFFERUPLOADER_H_
+#endif  // DAWNNATIVE_VULKAN_BUFFERUPLOADER_H_

src/dawn_native/vulkan/BufferVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_BUFFERVK_H_
+#ifndef DAWNNATIVE_VULKAN_BUFFERVK_H_
-#define BACKEND_VULKAN_BUFFERVK_H_
+#define DAWNNATIVE_VULKAN_BUFFERVK_H_
 
 #include "dawn_native/Buffer.h"
 
@@ -76,4 +76,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_BUFFERVK_H_
+#endif  // DAWNNATIVE_VULKAN_BUFFERVK_H_

src/dawn_native/vulkan/CommandBufferVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_COMMANDBUFFERVK_H_
+#ifndef DAWNNATIVE_VULKAN_COMMANDBUFFERVK_H_
-#define BACKEND_VULKAN_COMMANDBUFFERVK_H_
+#define DAWNNATIVE_VULKAN_COMMANDBUFFERVK_H_
 
 #include "dawn_native/CommandBuffer.h"
 
@@ -40,4 +40,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_COMMANDBUFFERVK_H_
+#endif  // DAWNNATIVE_VULKAN_COMMANDBUFFERVK_H_

src/dawn_native/vulkan/ComputePipelineVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_COMPUTEPIPELINEVK_H_
+#ifndef DAWNNATIVE_VULKAN_COMPUTEPIPELINEVK_H_
-#define BACKEND_VULKAN_COMPUTEPIPELINEVK_H_
+#define DAWNNATIVE_VULKAN_COMPUTEPIPELINEVK_H_
 
 #include "dawn_native/ComputePipeline.h"
 
@@ -37,4 +37,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_COMPUTEPIPELINEVK_H_
+#endif  // DAWNNATIVE_VULKAN_COMPUTEPIPELINEVK_H_

src/dawn_native/vulkan/DepthStencilStateVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_DEPTHSTENCILSTATEVK_H_
+#ifndef DAWNNATIVE_VULKAN_DEPTHSTENCILSTATEVK_H_
-#define BACKEND_VULKAN_DEPTHSTENCILSTATEVK_H_
+#define DAWNNATIVE_VULKAN_DEPTHSTENCILSTATEVK_H_
 
 #include "dawn_native/DepthStencilState.h"
 
@@ -36,4 +36,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_DEPTHSTENCILSTATEVK_H_
+#endif  // DAWNNATIVE_VULKAN_DEPTHSTENCILSTATEVK_H_

src/dawn_native/vulkan/DeviceVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_DEVICEVK_H_
+#ifndef DAWNNATIVE_VULKAN_DEVICEVK_H_
-#define BACKEND_VULKAN_DEVICEVK_H_
+#define DAWNNATIVE_VULKAN_DEVICEVK_H_
 
 #include "dawn/dawncpp.h"
 
@@ -157,4 +157,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_DEVICEVK_H_
+#endif  // DAWNNATIVE_VULKAN_DEVICEVK_H_

src/dawn_native/vulkan/FencedDeleter.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_FENCEDDELETER_H_
+#ifndef DAWNNATIVE_VULKAN_FENCEDDELETER_H_
-#define BACKEND_VULKAN_FENCEDDELETER_H_
+#define DAWNNATIVE_VULKAN_FENCEDDELETER_H_
 
 #include "common/SerialQueue.h"
 #include "common/vulkan_platform.h"
@@ -64,4 +64,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_FENCEDDELETER_H_
+#endif  // DAWNNATIVE_VULKAN_FENCEDDELETER_H_

src/dawn_native/vulkan/Forward.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_FORWARD_H_
+#ifndef DAWNNATIVE_VULKAN_FORWARD_H_
-#define BACKEND_VULKAN_FORWARD_H_
+#define DAWNNATIVE_VULKAN_FORWARD_H_
 
 #include "dawn_native/ToBackend.h"
 
@@ -72,4 +72,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_FORWARD_H_
+#endif  // DAWNNATIVE_VULKAN_FORWARD_H_

src/dawn_native/vulkan/InputStateVk.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef BACKEND_VULKAN_INPUTSTATEVK_H_
+#ifndef DAWNNATIVE_VULKAN_INPUTSTATEVK_H_
-#define BACKEND_VULKAN_INPUTSTATEVK_H_
+#define DAWNNATIVE_VULKAN_INPUTSTATEVK_H_
 
 #include "dawn_native/InputState.h"
 
@@ -38,4 +38,4 @@ namespace backend { namespace vulkan {
 
 }}  // namespace backend::vulkan
 
-#endif  // BACKEND_VULKAN_INPUTSTATEVK_H_
+#endif  // DAWNNATIVE_VULKAN_INPUTSTATEVK_H_