xref: /external/chromium_org/ui/ozone/public/gpu_platform_support_host.cc

// Copyright 2014 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 "ui/ozone/public/gpu_platform_support_host.h"

#include "base/debug/trace_event.h"
#include "base/logging.h"
#include "ui/ozone/ozone_export.h"

namespace ui {

namespace {

// No-op implementations of GpuPlatformSupportHost.
class StubGpuPlatformSupportHost : public GpuPlatformSupportHost {
 public:
  // GpuPlatformSupportHost:
  virtual void OnChannelEstablished(int host_id, IPC::Sender* sender) OVERRIDE {
  }
  virtual void OnChannelDestroyed(int host_id) OVERRIDE {}
  virtual bool OnMessageReceived(const IPC::Message&) OVERRIDE { return false; }
};

}  // namespace

GpuPlatformSupportHost::GpuPlatformSupportHost() {
}

GpuPlatformSupportHost::~GpuPlatformSupportHost() {
}

GpuPlatformSupportHost* CreateStubGpuPlatformSupportHost() {
  return new StubGpuPlatformSupportHost;
}

}  // namespace ui