author Robert Strong <>
Thu, 18 Nov 2010 17:20:58 -0800
changeset 57884 7bb86e5cc3b7877a65420350bc7d11af9929a98e
parent 54014 84f9361915784a64ae48bf25c53d259ec8bdaf16
child 73606 6b041c05b2cbc725e3192223a60bf6ab4b06c6bf
permissions -rw-r--r--
2. tests - Bug 466778 - [Win] Unable to update when files to be patched are in use on Windows. r=dtownsend, a=blocking2.0-BetaN

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=8 et :
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at:
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is Mozilla Code.
 * The Initial Developer of the Original Code is
 *   The Mozilla Foundation
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Chris Jones <>
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
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 * ***** END LICENSE BLOCK ***** */

include protocol PBrowser;
include protocol PLayers;

namespace mozilla {
namespace layout {

 * PRenderFrame (in the layout sense of "frame") represents one web
 * "page".  It's used to graft content processes' layer trees into
 * chrome's rendering path.  The lifetime of a PRenderFrame is tied to
 * its PresShell in the child process.
 * The child process conceptually "owns" a PRenderFrame, because it
 * only makes sense wrt documents loaded by the child.
sync protocol PRenderFrame
    manager PBrowser;
    manages PLayers;

    async PLayers();
    async __delete__();

state EMPTY:
    recv PLayers goto HAVE_CONTENT;
    recv __delete__;

} // namespace layout
} // namespace mozilla