At a high level, this change does the following:
- move the pluginchild actor to be a JSWindowActorChild
- move the parent handling from browser-plugins into a JSWindowActorParent
- move the crash handling from ContentCrashHandlers.jsm to the parent actor,
using a `PluginManager` object. It needs to talk to the actors (and vice
versa), so this seemed a better fit than spreading actor implementation
details to other JSMs.
- switch to using plugin IDs to identify plugins cross-process, instead of
combinations of names or other properties of the plugin tag. As part of that,
ensured plugin IDs are unique between "fake" plugins and the other ones.
- drop support for having a notification for more than 1 plugin. We only support
Flash, in practice, so there didn't seem to be much point in the added
complexity of trying to support more than 1 thing.
Some notes:
- the previous implementation mixes runIDs (for NPAPI plugin process "runs")
and GMP pluginIDs when doing crashreporting. AFAICT there is no guarantee
these don't conflict, so I've split them out to avoid issues. There's a
pluginCrashID object I pass around instead that has either a runID or
pluginID. Happy to rename some more for clarity.
- the previous implementation used `pluginInfo` and `plugin` for a bunch of
different types of variables. I've tried to be consistent, where:
* `pluginElement` is a DOM element for a plugin
* `activationInfo` is a JS object used to track click to play state for a plugin
* `plugin` is a plugintag as returned by the pluginhost service
* `pluginCrashID` is an identifier for a crashed plugin (see previous point).
- I'm still using broadcastAsyncMessage to tell the content processes about
gmp plugin crashes and plugin crash submission updates, because there's no
guarantee the actors are instantiated (for gmp plugins) nor can the parent
easily find out which actors to talk to (for either gmp or npapi plugins).
Open to suggestions there, too. I think our best bet might be moving that to
IPDL-based IPC within the GMP code, but that feels like a separate bug.
Differential Revision: https://phabricator.services.mozilla.com/D37665
This introduces a new toolkit module, ContentDOMReference, which can generate identifiers
for DOM elements that can be safely passed across the process boundary without having to
use the CPOW infrastructure.
The Password Manager code seemed to be the only thing using the original CPOW, so this
has been updated to use the ContentDOMReference identifier instead.
Differential Revision: https://phabricator.services.mozilla.com/D32758
This introduces a new toolkit module, ContentDOMReference, which can generate identifiers
for DOM elements that can be safely passed across the process boundary without having to
use the CPOW infrastructure.
The Password Manager code seemed to be the only thing using the original CPOW, so this
has been updated to use the ContentDOMReference identifier instead.
Differential Revision: https://phabricator.services.mozilla.com/D32758
This introduces a new toolkit module, ContentDOMReference, which can generate identifiers
for DOM elements that can be safely passed across the process boundary without having to
use the CPOW infrastructure.
The Password Manager code seemed to be the only thing using the original CPOW, so this
has been updated to use the ContentDOMReference identifier instead.
Differential Revision: https://phabricator.services.mozilla.com/D32758
Also, in many place, we use document uri as referrer. It is not right
for the case srdoc iframe. We should use the last non-srdoc parent
document's uri
Differential Revision: https://phabricator.services.mozilla.com/D30191
* Remove the PWMGR_MANAGE_OPENED histogram and references to it
* Add a new pwmgr event category, open_management method and objects for each of the entry points
* Expect an entryPoint key to be passed to LoginHelper.openPasswordManager so it can record the event
* Update all callers of LoginHelper.openPasswordManager to pass the correct entryPoint key
* Record the event in preferences when we open the password management UI as a subdialog
* Add test assertions to confirm the telemetry events are recorded, piggybacking on existing tests where practical to avoid duplicating helpers and boilerplate
Differential Revision: https://phabricator.services.mozilla.com/D29840
For videos that break after alreading being in Picture-in-Picture, we keep the toggle enabled so
that the user can exit Picture-in-Picture.
Differential Revision: https://phabricator.services.mozilla.com/D27951
For videos that break after alreading being in Picture-in-Picture, we keep the toggle enabled so
that the user can exit Picture-in-Picture.
Differential Revision: https://phabricator.services.mozilla.com/D27951
