Removed deprecated WebVR functionality

device/vr/vr_device.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 DEVICE_VR_VR_DEVICE_H
 #define DEVICE_VR_VR_DEVICE_H
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "device/vr/vr_export.h"
@@ skipping 12 matching lines @@
   VRDevice();
   virtual ~VRDevice();
 
   unsigned int id() const { return id_; }
 
   // Queries VR device for display info and calls onCreated once the display
   // info object is created. If the query fails onCreated will be called with a
   // nullptr as argument. onCreated can be called before this function returns.
   virtual void CreateVRDisplayInfo(
       const base::Callback<void(mojom::VRDisplayInfoPtr)>& on_created) = 0;
-  virtual void ResetPose() = 0;
 
   virtual void RequestPresent(mojom::VRSubmitFrameClientPtr submit_client,
                               const base::Callback<void(bool)>& callback) = 0;
   virtual void SetSecureOrigin(bool secure_origin) = 0;
   virtual void ExitPresent() = 0;
   virtual void SubmitFrame(int16_t frame_index,
                            const gpu::MailboxHolder& mailbox) = 0;
   virtual void UpdateLayerBounds(int16_t frame_index,
                                  mojom::VRLayerBoundsPtr left_bounds,
                                  mojom::VRLayerBoundsPtr right_bounds,
@@ skipping 32 matching lines @@
   static unsigned int next_id_;
 
   base::WeakPtrFactory<VRDevice> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VRDevice);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_VR_VR_DEVICE_H