The Tor Browser: dom/ipc/PCOMContentPermissionRequestChild.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

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

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

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

     5 #ifndef PCOMContentPermissionRequestChild_h

     6 #define PCOMContentPermissionRequestChild_h

     8 #include "mozilla/dom/PContentPermissionRequestChild.h"

     9 // Microsoft's API Name hackery sucks

    10 // XXXbz Doing this in a header is a gigantic footgun.  See

    11 // https://bugzilla.mozilla.org/show_bug.cgi?id=932421#c3 for why.

    12 #undef CreateEvent

    14 /*

    15   PContentPermissionRequestChild implementations also are

    16   XPCOM objects.  Addref() is called on their implementation

    17   before SendPContentPermissionRequestConstructor is called.

    18   When Dealloc is called, IPDLRelease() is called.

    19   Implementations of this method are expected to call

    20   Release() on themselves.  See Bug 594261 for more

    21   information.

    22  */

    23 class PCOMContentPermissionRequestChild : public mozilla::dom::PContentPermissionRequestChild {

    24 public:

    25   virtual void IPDLRelease() = 0;

    26 #ifdef DEBUG

    27   PCOMContentPermissionRequestChild() : mIPCOpen(false) {}

    28   virtual ~PCOMContentPermissionRequestChild() {

    29     // mIPCOpen is set to true in TabChild::SendPContentPermissionRequestConstructor

    30     // and set to false in TabChild::DeallocPContentPermissionRequest

    31     MOZ_ASSERT(!mIPCOpen, "Protocol must not be open when PCOMContentPermissionRequestChild is destroyed.");

    32   }

    33   bool mIPCOpen;

    34 #endif /* DEBUG */

    35 };

    37 #endif

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