Use the newly added session storage data getter to access the session
storage in the parent and store it in session store without a round
trip to content processes.
Depends on D111433
Differential Revision: https://phabricator.services.mozilla.com/D111434
Use the newly added session storage data getter to access the session
storage in the parent and store it in session store without a round
trip to content processes.
Depends on D111433
Differential Revision: https://phabricator.services.mozilla.com/D111434
We were using the top BrowsingContextGroup id in this case, which is
obviously wrong. Also make the API take a BrowsingContext directly,
rather than passing outerwindowids around.
Differential Revision: https://phabricator.services.mozilla.com/D112413
This makes it trivial to choose the right BrowserParent to print a
browsing context, by removing the OuterWindowID / FrameLoader
indirections.
Differential Revision: https://phabricator.services.mozilla.com/D112412
ParticularProcessPriorityManager observes remote-browser-shown and recomputes
the priority for the given browser. This patch eliminates the observer call
and instead makes the frame loader do a direct call.
I think doing it this way is a little clearer, and also the next patch will
eliminate the other reason ParticularProcessPriorityManager is an observer,
which will let us not not register something as an observer for every content
process, which I think is also good.
There should be no change in behavior.
Differential Revision: https://phabricator.services.mozilla.com/D111653
This patch contains a large number of changes around the process switching
mechanism in order to avoid issues which are caused by a mismatched
understanding of the state of the process switch between processes in the
presence of nested event loops.
This includes:
1. The "InFlightProcessId" value is no longer recorded. All remaining uses
were removed in part 1, and the new mechanism tracks this information in
a better way.
2. The current BrowserParent instance is now tracked on
CanonicalBrowsingContext, meaning that logic which needs to work with this
information can now access it without depending on the current
WindowGlobalParent instance.
3. When doing a process switch, the previous host process for the
BrowsingContext is tracked until the process switch is completed, allowing
for future attempts to switch into that process to be delayed until the
previous unload event has finished running.
4. The process switch logic was refactored to simplify some of the
error-handling logic, and share more code between different cases.
Differential Revision: https://phabricator.services.mozilla.com/D110002
This patch contains a large number of changes around the process switching
mechanism in order to avoid issues which are caused by a mismatched
understanding of the state of the process switch between processes in the
presence of nested event loops.
This includes:
1. The "InFlightProcessId" value is no longer recorded. All remaining uses
were removed in part 1, and the new mechanism tracks this information in
a better way.
2. The current BrowserParent instance is now tracked on
CanonicalBrowsingContext, meaning that logic which needs to work with this
information can now access it without depending on the current
WindowGlobalParent instance.
3. When doing a process switch, the previous host process for the
BrowsingContext is tracked until the process switch is completed, allowing
for future attempts to switch into that process to be delayed until the
previous unload event has finished running.
4. The process switch logic was refactored to simplify some of the
error-handling logic, and share more code between different cases.
Differential Revision: https://phabricator.services.mozilla.com/D110002
We need a call to nsFrameLoader::RequestTabStateFlush to flush the
toplevel context first. That way we can ensure that session storage is
flushed consistently.
Differential Revision: https://phabricator.services.mozilla.com/D108938
Instead of collecting data from the entire tree of documents, we
collect data per document. The collected data is sent to the
corresponding parent window context and is applied incrementally to
the tab state cache.
Differential Revision: https://phabricator.services.mozilla.com/D107814
We need a call to nsFrameLoader::RequestTabStateFlush to flush the
toplevel context first. That way we can ensure that session storage is
flushed consistently.
Differential Revision: https://phabricator.services.mozilla.com/D108938
Instead of collecting data from the entire tree of documents, we
collect data per document. The collected data is sent to the
corresponding parent window context and is applied incrementally to
the tab state cache.
Differential Revision: https://phabricator.services.mozilla.com/D107814
This is in practice the behavior already, because swap is really a move and removing the old tab, and
when removing the other tab, the bfcached frameloaders are destroyed. But they stay still in the session history.
So this patch clears session history explicitly.
As long as we have message managers, we can't really support bfcache in this case, since we can't swap message managers,
there are no corresponding managers on the other side.
Message managers need to stay always in the original window, since the listeners are from there.
WindowActors do move with frameloader/browsingcontext, but that leads easily to memory leaks.
https://bugzilla.mozilla.org/show_bug.cgi?id=1697918 is about that and it has nothing to do with bfcache.
Differential Revision: https://phabricator.services.mozilla.com/D108273
Previously, we would need to suspend progress events from the previous
BrowserParent, as otherwise we would receive STATE_STOP progress notifications
from the previous browser when it is destroyed, which would throw off frontend
code. With the new checks added by part 1, we will now catch these cases by
detecting that the current window global has changed, and we can get rid of this
explicit override.
Differential Revision: https://phabricator.services.mozilla.com/D105557
The name RemotenessChangeState uses same the convention as the related methods, even though there might
not be a remoteness change happening, only a browsing context switch. But the naming
inconsistency exists there even without any bfcache work.
RemotenessChangeState will be renamed to RemotenessChangeOptions in a followup.
Differential Revision: https://phabricator.services.mozilla.com/D105229
The name RemotenessChangeState uses same the convention as the related methods, even though there might
not be a remoteness change happening, only a browsing context switch. But the naming
inconsistency exists there even without any bfcache work.
RemotenessChangeState will be renamed to RemotenessChangeOptions in a followup.
Differential Revision: https://phabricator.services.mozilla.com/D105229
There are no code changes, only #include changes.
It was a fairly mechanical process: Search for all "AUTO_PROFILER_LABEL", and in each file, if only labels are used, convert "GeckoProfiler.h" into "ProfilerLabels.h" (or just add that last one where needed).
In some files, there were also some marker calls but no other profiler-related calls, in these cases "GeckoProfiler.h" was replaced with both "ProfilerLabels.h" and "ProfilerMarkers.h", which still helps in reducing the use of the all-encompassing "GeckoProfiler.h".
Differential Revision: https://phabricator.services.mozilla.com/D104588
Thunderbird loads moz-extension: pages in about:preferences to allow configuration of FileLink extensions. When remote extensions are enabled this will need to be done with a remote browser.
Differential Revision: https://phabricator.services.mozilla.com/D99844
Otherwise autoplay blocking until-in-foreground breaks with the other
patch in this bug, because it unblocks media playback once a browsing
context is active for the first time.
Differential Revision: https://phabricator.services.mozilla.com/D42329
