The Tor Browser: xpfe/appshell/src/nsContentTreeOwner.h@97036ab72558

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.

     1 /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-

     2  *

     3  * This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef nsContentTreeOwner_h__

     8 #define nsContentTreeOwner_h__

    10 // Helper Classes

    11 #include "nsCOMPtr.h"

    12 #include "nsString.h"

    14 // Interfaces Needed

    15 #include "nsIBaseWindow.h"

    16 #include "nsIDocShellTreeOwner.h"

    17 #include "nsIInterfaceRequestor.h"

    18 #include "nsIInterfaceRequestorUtils.h"

    19 #include "nsIWebBrowserChrome3.h"

    20 #include "nsIWindowProvider.h"

    22 class nsXULWindow;

    23 class nsSiteWindow;

    25 class nsContentTreeOwner : public nsIDocShellTreeOwner,

    26                            public nsIBaseWindow,

    27                            public nsIInterfaceRequestor,

    28                            public nsIWebBrowserChrome3,

    29                            public nsIWindowProvider

    30 {

    31 friend class nsXULWindow;

    32 friend class nsSiteWindow;

    34 public:

    35    NS_DECL_ISUPPORTS

    37    NS_DECL_NSIBASEWINDOW

    38    NS_DECL_NSIDOCSHELLTREEOWNER

    39    NS_DECL_NSIINTERFACEREQUESTOR

    40    NS_DECL_NSIWEBBROWSERCHROME

    41    NS_DECL_NSIWEBBROWSERCHROME2

    42    NS_DECL_NSIWEBBROWSERCHROME3

    43    NS_DECL_NSIWINDOWPROVIDER

    45 protected:

    46    nsContentTreeOwner(bool fPrimary);

    47    virtual ~nsContentTreeOwner();

    49    void XULWindow(nsXULWindow* aXULWindow);

    50    nsXULWindow* XULWindow();

    52 protected:

    53    nsXULWindow      *mXULWindow;

    54    nsSiteWindow    *mSiteWindow;

    55    bool              mPrimary;

    56    bool              mContentTitleSetting;

    57    nsString          mWindowTitleModifier;

    58    nsString          mTitleSeparator;

    59    nsString          mTitlePreface;

    60    nsString          mTitleDefault;

    61 };

    63 #endif /* nsContentTreeOwner_h__ */

The Tor Browser / file revision

xpfe/appshell/src/nsContentTreeOwner.h@97036ab72558

xpfe/appshell/src/nsContentTreeOwner.h