layout/mathml/nsMathMLmphantomFrame.cpp@97036ab72558 (annotated)
layout/mathml/nsMathMLmphantomFrame.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | |
| michael@0 | 7 | #include "nsMathMLmphantomFrame.h" |
| michael@0 | 8 | #include "mozilla/gfx/2D.h" |
| michael@0 | 9 | |
| michael@0 | 10 | // |
| michael@0 | 11 | // <mphantom> -- make content invisible but preserve its size |
| michael@0 | 12 | // |
| michael@0 | 13 | |
| michael@0 | 14 | nsIFrame* |
| michael@0 | 15 | NS_NewMathMLmphantomFrame(nsIPresShell* aPresShell, nsStyleContext* aContext) |
| michael@0 | 16 | { |
| michael@0 | 17 | return new (aPresShell) nsMathMLmphantomFrame(aContext); |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | NS_IMPL_FRAMEARENA_HELPERS(nsMathMLmphantomFrame) |
| michael@0 | 21 | |
| michael@0 | 22 | nsMathMLmphantomFrame::~nsMathMLmphantomFrame() |
| michael@0 | 23 | { |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | NS_IMETHODIMP |
| michael@0 | 27 | nsMathMLmphantomFrame::InheritAutomaticData(nsIFrame* aParent) |
| michael@0 | 28 | { |
| michael@0 | 29 | // let the base class get the default from our parent |
| michael@0 | 30 | nsMathMLContainerFrame::InheritAutomaticData(aParent); |
| michael@0 | 31 | |
| michael@0 | 32 | mPresentationData.flags |= NS_MATHML_STRETCH_ALL_CHILDREN_VERTICALLY; |
| michael@0 | 33 | |
| michael@0 | 34 | return NS_OK; |
| michael@0 | 35 | } |
