Bug 1421018 intended to block the Ask.Com Toolbar (tbnotifier.exe).
This is basically malware and is responsible for a huge number of unnecessary accessibility instantiations.
However, there seems to have been some confusion and we ended up blocking tbnnotifier.exe instead.
This changes that block to tbnotifier.exe.
MozReview-Commit-ID: 2gZF8sYeGtb
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extra : rebase_source : 3d14a24c12748edfc31ddf7dac51bca491abd744
This method is not a virtual call, and also looks nicer.
This patch was mostly generated by a Python script, but I manually
cleaned up the code in a few places where statements didn't need to be
split across multiple lines any more.
MozReview-Commit-ID: 8JExxqSRc59
--HG--
extra : rebase_source : df6330a89e8d65dfe7a6fda0c8cb9f9732302efc
These events were a hack implemented in bug 703198.
At that time, JAWS required focus events for selection changes in a collapsed combo box.
However, these events also fire for expanded combo boxes.
This is problematic with e10s because now, for an expanded combo box, the real focus events come from the XUL dropdown implemented in the parent process, which is not associated with the document a11y tree in any way.
JAWS seems to cope just fine with value changes for Firefox combo boxes now and VFO have agreed that this is the correct path forward.
MozReview-Commit-ID: Iefop25bFe0
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extra : rebase_source : a86e5d73d560853bb50e1d8e3bbd11431aba8eb0
In the e10s implementation, Accessible::NativeState for the options doesn't include the invisible state. (It does with e10s disabled.)
In HTMLSelectOptionAccessible::NativeState, rather than just flipping (xor) the invisible state, absolutely ensure it gets removed. We don't want to *add* the invisible state if it isn't there.
This allows group position info to be calculated correctly.
MozReview-Commit-ID: LPEVhOOm2NT
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extra : rebase_source : 3091ca1826b216bb7c91eb62aafc16f79b786272
Much in the spirit of bug 1442207.
They're not only unneeded, and cheap to get, but also we call them
inconsistently with the light DOM and flattened tree parent (like ContentRemoved
for display: contents), so they're really confusing, and kind of a footgun.
MozReview-Commit-ID: 9u3Kp8Kpp5i
Also switch the XPCOM-y version of EventTarget::AddEventListner to a
Nullable<bool> for aWantsUntrusted.
The three-arg overload of AddEventListener in ContentFrameMessageManager was
never called, so all the AddEventListener overloads there are not needed.
MozReview-Commit-ID: 4IhqHmPVWzE
We can't have a null content in
ScrollbarActivity::StopListeningForScrollAreaEvents, because only viewport
frames have a null GetContent().
MozReview-Commit-ID: 9iAg0ivVqqG
And then fix up everything else that needs to change as well.
MozReview-Commit-ID: GDMfERqdQAc
--HG--
extra : rebase_source : 01fe06c3182245a409099a53383d92bf4fa0155c
And likewise for AttrCharacteristics::attributeName.
MozReview-Commit-ID: DwGzWCCKcVP
--HG--
extra : rebase_source : ac595af0b0da2cee36b5aecf4474880fbe993f11
I moved the IgnoreErrors decl so it would come after the OOMReporter decl and I
could add the new conversion operator.
MozReview-Commit-ID: B1S6DXmZfvE
The singleton AccessibleHandlerControl maintains a global cache generation counter which is incremented whenever any node is changed.
The handler for each node tracks the cache generation at the time its cache was initialized.
To check whether the cache needs to be updated, the handler compares its generation against the global generation from AccessibleHandlerControl.
If they differ, it refreshes the cache.
Previously, the handler didn't update its cache generation after refreshing.
This meant that every single query after the first change would refresh the whole cache, even if there wasn't a second change.
This resulted in a huge number of wasted cache updates for clients such as JAWS which hold onto accessibles, rather than releasing them and fetching them again for each update.
MozReview-Commit-ID: 80d4n1cIjzQ
--HG--
extra : rebase_source : a0903ddb33eba5381a232a661deaa3754b92406f
