Adding Chrome-side WebVR interface

content/renderer/vr/vr_type_converters.h

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_CONTENT_RENDERER_VR_VR_TYPE_CONVERTERS_H_
+#define CHROME_CONTENT_RENDERER_VR_VR_TYPE_CONVERTERS_H_
+
+#include "content/common/vr_service.mojom.h"
+#include "mojo/common/common_type_converters.h"
+#include "third_party/WebKit/public/platform/modules/vr/WebVR.h"
+
+namespace mojo {
+
+// Type/enum conversions from WebVR data types to Mojo data types
+// and vice versa.
+
+template <>
+struct TypeConverter<blink::WebVRVector3, content::VRVector3Ptr> {
+  static blink::WebVRVector3 Convert(const content::VRVector3Ptr& input);
+};
+
+template <>
+struct TypeConverter<blink::WebVRVector4, content::VRVector4Ptr> {
+  static blink::WebVRVector4 Convert(const content::VRVector4Ptr& input);
+};
+
+template <>
+struct TypeConverter<blink::WebVRRect, content::VRRectPtr> {
+  static blink::WebVRRect Convert(const content::VRRectPtr& input);
+};
+
+template <>
+struct TypeConverter<blink::WebVRFieldOfView, content::VRFieldOfViewPtr> {
+  static blink::WebVRFieldOfView Convert(
+      const content::VRFieldOfViewPtr& input);
+};
+
+template <>
+struct TypeConverter<blink::WebVREyeParameters, content::VREyeParametersPtr> {
+  static blink::WebVREyeParameters Convert(
+      const content::VREyeParametersPtr& input);
+};
+
+template <>
+struct TypeConverter<blink::WebVRHMDInfo, content::VRHMDInfoPtr> {
+  static blink::WebVRHMDInfo Convert(const content::VRHMDInfoPtr& input);
+};
+
+template <>
+struct TypeConverter<blink::WebVRDevice, content::VRDeviceInfoPtr> {
+  static blink::WebVRDevice Convert(const content::VRDeviceInfoPtr& input);
+};
+
+template <>
+struct TypeConverter<blink::WebHMDSensorState, content::VRSensorStatePtr> {
+  static blink::WebHMDSensorState Convert(
+      const content::VRSensorStatePtr& input);
+};
+
+}  // namespace mojo
+
+#endif  // CHROME_CONTENT_RENDERER_VR_VR_TYPE_CONVERTERS_H_