WIP: working copy-no-compositor path

device/vr/android/gvr/gvr_device_provider.h

 // 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_PROVIDER_H
 #define DEVICE_VR_ANDROID_GVR_DEVICE_PROVIDER_H
 
 #include <memory>
 
 #include "base/callback.h"
@@ skipping 19 matching lines @@
   // Called from GvrDevice.
   void RequestPresent(const base::Callback<void(bool)>& callback);
   void ExitPresent();
 
   void OnGvrDelegateReady(GvrDelegate* delegate);
   void OnGvrDelegateRemoved();
 
   // TODO(mthiesse): Make the NonPresentingDelegate owned by this class so that
   // it cannot be removed.
   void OnNonPresentingDelegateRemoved();
+  void OnFrameSubmitted(int32_t surface_handle, uint32_t frame_index, double elapsed);
   void OnDisplayBlur();
   void OnDisplayFocus();
   void OnDisplayActivate();
 
  private:
   void SwitchToNonPresentingDelegate();
 
   std::unique_ptr<GvrDevice> vr_device_;
 
   DISALLOW_COPY_AND_ASSIGN(GvrDeviceProvider);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_VR_ANDROID_GVR_DEVICE_PROVIDER_H