Migrate WebVR Cardboard implementation to GVR

device/vr/android/gvr/gvr_device.h

Index: device/vr/android/gvr/gvr_device.h
diff --git a/device/vr/android/gvr/gvr_device.h b/device/vr/android/gvr/gvr_device.h
new file mode 100644
index 0000000000000000000000000000000000000000..83745312834cb467eba2e295bf1afd7a9ebeedfc
--- /dev/null
+++ b/device/vr/android/gvr/gvr_device.h
@@ -0,0 +1,35 @@
+// Copyright 2016 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 DEVICE_VR_ANDROID_GVR_DEVICE_H
+#define DEVICE_VR_ANDROID_GVR_DEVICE_H
+
+#include "base/macros.h"
+#include "device/vr/vr_device.h"
+
+namespace gvr {
+class GvrApi;
+}  // namespace gvr
+
+namespace device {
+
+class GvrDevice : public VRDevice {
+ public:
+  GvrDevice(VRDeviceProvider* provider, gvr::GvrApi* gvr_api);
+  ~GvrDevice() override;
+
+  // VRDevice
+  VRDisplayPtr GetVRDevice() override;
+  VRPosePtr GetPose() override;
+  void ResetPose() override;
+
+ private:
+  gvr::GvrApi* gvr_api_;
+
+  DISALLOW_COPY_AND_ASSIGN(GvrDevice);
+};
+
+}  // namespace device
+
+#endif  // DEVICE_VR_ANDROID_GVR_DEVICE_H