Add .gitattributes to normalize EOL

BUG=

Change-Id: I7b77180eaf440f9d1894216e5a1a0b56af1de2cf
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8860
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
diff --git a/src/utils/ComboRenderPipelineDescriptor.h b/src/utils/ComboRenderPipelineDescriptor.h
index 8be63d2..9448705 100644
--- a/src/utils/ComboRenderPipelineDescriptor.h
+++ b/src/utils/ComboRenderPipelineDescriptor.h
@@ -1,52 +1,52 @@
-// Copyright 2018 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 UTILS_COMBORENDERPIPELINEDESCRIPTOR_H_

-#define UTILS_COMBORENDERPIPELINEDESCRIPTOR_H_

-

-#include <dawn/dawncpp.h>

-

-#include "common/Constants.h"

-

-#include <array>

-

-namespace utils {

-

-    class ComboVertexInputDescriptor : public dawn::VertexInputDescriptor {

-      public:

-        ComboVertexInputDescriptor();

-

-        std::array<dawn::VertexBufferDescriptor, kMaxVertexBuffers> cBuffers;

-        std::array<dawn::VertexAttributeDescriptor, kMaxVertexAttributes> cAttributes;

-    };

-

-    class ComboRenderPipelineDescriptor : public dawn::RenderPipelineDescriptor {

-      public:

-        ComboRenderPipelineDescriptor(const dawn::Device& device);

-

-        dawn::PipelineStageDescriptor cVertexStage;

-        dawn::PipelineStageDescriptor cFragmentStage;

-

-        ComboVertexInputDescriptor cVertexInput;

-        dawn::RasterizationStateDescriptor cRasterizationState;

-        std::array<dawn::ColorStateDescriptor*, kMaxColorAttachments> cColorStates;

-        dawn::DepthStencilStateDescriptor cDepthStencilState;

-

-      private:

-        dawn::ColorStateDescriptor mColorStates[kMaxColorAttachments];

-    };

-

-}  // namespace utils

-

-#endif  // UTILS_COMBORENDERPIPELINEDESCRIPTOR_H_

+// Copyright 2018 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 UTILS_COMBORENDERPIPELINEDESCRIPTOR_H_
+#define UTILS_COMBORENDERPIPELINEDESCRIPTOR_H_
+
+#include <dawn/dawncpp.h>
+
+#include "common/Constants.h"
+
+#include <array>
+
+namespace utils {
+
+    class ComboVertexInputDescriptor : public dawn::VertexInputDescriptor {
+      public:
+        ComboVertexInputDescriptor();
+
+        std::array<dawn::VertexBufferDescriptor, kMaxVertexBuffers> cBuffers;
+        std::array<dawn::VertexAttributeDescriptor, kMaxVertexAttributes> cAttributes;
+    };
+
+    class ComboRenderPipelineDescriptor : public dawn::RenderPipelineDescriptor {
+      public:
+        ComboRenderPipelineDescriptor(const dawn::Device& device);
+
+        dawn::PipelineStageDescriptor cVertexStage;
+        dawn::PipelineStageDescriptor cFragmentStage;
+
+        ComboVertexInputDescriptor cVertexInput;
+        dawn::RasterizationStateDescriptor cRasterizationState;
+        std::array<dawn::ColorStateDescriptor*, kMaxColorAttachments> cColorStates;
+        dawn::DepthStencilStateDescriptor cDepthStencilState;
+
+      private:
+        dawn::ColorStateDescriptor mColorStates[kMaxColorAttachments];
+    };
+
+}  // namespace utils
+
+#endif  // UTILS_COMBORENDERPIPELINEDESCRIPTOR_H_