Bug 1764921 - Delay full worker shutdown until LockManagerChild is destructed. r=asuth,smaug a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D137792

Differential Revision: https://phabricator.services.mozilla.com/D156605

This avoids having to include PRemoteBrowser* headers etc, which are not
exported otherwise.

Differential Revision: https://phabricator.services.mozilla.com/D140659

Backed out changeset 3e00d9203851 (bug 1758702)
Backed out changeset 66625baf0875 (bug 1758702)

This avoids having to include PRemoteBrowser* headers etc, which are not
exported otherwise.

Differential Revision: https://phabricator.services.mozilla.com/D140659

The changes to ipdl actors were mechanical, and largely automated using
a script.

Differential Revision: https://phabricator.services.mozilla.com/D137237

Bug 1738734 - Directly pass around handles rather than using TransportDescriptor, r=jld,media-playback-reviewers,alwu

This simplifies the logic around descriptors significantly, which is
especially useful considering how few places use the type. There is a
small change required on Windows to create the NamedPipe directly and
transfer around each end's handle, rather than connecting between
processes after the fact.

A named pipe has to be used, rather than an anonymous pipe, as
bidirectional communication is required.

Differential Revision: https://phabricator.services.mozilla.com/D130381

Fix to landed patch D136606. The original patch did not fix the test in the dFPI case as `SimpleTest.xOrigin` was always false-y.
This also meant it broke nothing, but the patch was a no-op. Changing this conditional causes the expected functionality of D136606 to work.

Differential Revision: https://phabricator.services.mozilla.com/D137466

Backed out changeset ba6624225635 (bug 1738734) for causing build bustages in ipc/PUtilityProcessParent.

Bug 1738734 - Directly pass around handles rather than using TransportDescriptor, r=jld,media-playback-reviewers,alwu

This simplifies the logic around descriptors significantly, which is
especially useful considering how few places use the type. There is a
small change required on Windows to create the NamedPipe directly and
transfer around each end's handle, rather than connecting between
processes after the fact.

A named pipe has to be used, rather than an anonymous pipe, as
bidirectional communication is required.

Differential Revision: https://phabricator.services.mozilla.com/D130381

Bug 1750012 - Make tests in dom/locks/test/ dFPI compatible, r=saschanaz,anti-tracking-reviewers,timhuang

We are fixing mochitests that fail when network.cookie.cookieBehavior = 5, i.e. when we enable Total Cookie Protection.
This is most often due to the test assuming that an origin will always have access to its storage state when embedded as
a third party.

In this case I had to request storage access to allow an embedded iframe to use a BroadcastChannel to communicate with top-level pages of the same origin.
This was only a problem in the XOrigin case where the test html file is loaded in an embedded iframe and then can't communicate with the top-level window it created.

Differential Revision: https://phabricator.services.mozilla.com/D136606

Differential Revision: https://phabricator.services.mozilla.com/D136423

Differential Revision: https://phabricator.services.mozilla.com/D132285

Differential Revision: https://phabricator.services.mozilla.com/D133416

Differential Revision: https://phabricator.services.mozilla.com/D132484

Differential Revision: https://phabricator.services.mozilla.com/D131975

Differential Revision: https://phabricator.services.mozilla.com/D131698

Differential Revision: https://phabricator.services.mozilla.com/D131535

That makes LockRequestParent::Recv__delete__ explicitly for active lock requests.

Differential Revision: https://phabricator.services.mozilla.com/D131005

Differential Revision: https://phabricator.services.mozilla.com/D130504

Backed out changeset 5e51978530d0 (bug 1738438) for causing geckoview failures on opaque-origin.tentative.https.html. CLOSED TREE

The added WPT test is copied from https://github.com/web-platform-tests/wpt/pull/31509.

Differential Revision: https://phabricator.services.mozilla.com/D130504

Differential Revision: https://phabricator.services.mozilla.com/D129886

Differential Revision: https://phabricator.services.mozilla.com/D130190

Differential Revision: https://phabricator.services.mozilla.com/D129015

Differential Revision: https://phabricator.services.mozilla.com/D129423

Differential Revision: https://phabricator.services.mozilla.com/D128000

Differential Revision: https://phabricator.services.mozilla.com/D127514

Differential Revision: https://phabricator.services.mozilla.com/D125555

Differential Revision: https://phabricator.services.mozilla.com/D123145

Backed out changeset be76cb91e85a (bug 1726157) for causing xpcshell failures on test_ext_cache_api.js. CLOSED TREE

Differential Revision: https://phabricator.services.mozilla.com/D123145

Differential Revision: https://phabricator.services.mozilla.com/D123163

Differential Revision: https://phabricator.services.mozilla.com/D123163

Differential Revision: https://phabricator.services.mozilla.com/D122656

Differential Revision: https://phabricator.services.mozilla.com/D122656