Delete SurfaceTexturePeer

gpu/ipc/common/android/surface_texture_peer.cc

-// Copyright (c) 2012 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/surface_texture_peer.h"
-
-#include "base/logging.h"
-
-namespace gpu {
-
-namespace {
-SurfaceTexturePeer* g_instance_ = nullptr;
-}  // namespace
-
-SurfaceTexturePeer::SurfaceTexturePeer() {}
-
-SurfaceTexturePeer::~SurfaceTexturePeer() {}
-
-// static
-SurfaceTexturePeer* SurfaceTexturePeer::GetInstance() {
-  DCHECK(g_instance_);
-  return g_instance_;
-}
-
-// static
-void SurfaceTexturePeer::InitInstance(SurfaceTexturePeer* instance) {
-  DCHECK(!g_instance_);
-  g_instance_ = instance;
-}
-
-}  // namespace gpu