text: // 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.
  
  #include "gpu/ipc/common/android/scoped_surface_request_conduit.h"
  
  #include "base/check.h"
  
  namespace gpu {
  namespace {
  
  ScopedSurfaceRequestConduit* g_instance = nullptr;
  
  }  // namespace
  
  // static
  ScopedSurfaceRequestConduit* ScopedSurfaceRequestConduit::GetInstance() {
    DCHECK(g_instance);
    return g_instance;
  }
  
  // static
  void ScopedSurfaceRequestConduit::SetInstance(
      ScopedSurfaceRequestConduit* instance) {
    DCHECK(!g_instance || !instance);
    g_instance = instance;
  }
  
  }  // namespace gpu
  