gfx/config/gfxVarReceiver.h
author Bobby Holley <bobbyholley@gmail.com>
Wed, 22 Mar 2017 19:52:53 -0700
changeset 348994 45e1d59b5dffcb5ffefb2fc057cde91bb8b8d321
parent 308296 9efbfe75ffe6912175654f49277d235277e1a8e6
child 389035 af0eea7b7840952910aa75c981c227dada6567c4
permissions -rw-r--r--
Bug 1349815 - Avoid setting the static cache during the servo traversal. r=heycam MozReview-Commit-ID: E9XC4kaCVd2

/* -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim: set sts=2 ts=8 sw=2 tw=99 et: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_gfx_config_gfxVarReceiver_h
#define mozilla_gfx_config_gfxVarReceiver_h

namespace mozilla {
namespace gfx {

class GfxVarUpdate;

// This allows downstream processes (such as PContent, PGPU) to listen for
// updates on gfxVarReceiver.
class gfxVarReceiver
{
public:
  virtual void OnVarChanged(const GfxVarUpdate& aVar) = 0;
};

} // namespace gfx
} // namespace mozilla

#endif // mozilla_gfx_config_gfxVarReceiver_h