In order to tailor certain security checks to the caller that is attempting to
load a particular piece of content, we need to be able to attach an
appropriate triggering principal to the corresponding requests. Since most
HTML content is loaded based on attribute values, that means capturing the
subject principal of the caller who sets those attributes, which means making
it available to AfterSetAttr hooks.
MozReview-Commit-ID: BMDL2Uepg0X
--HG--
extra : rebase_source : 25e438c243700a9368c393e40e3a6002d968d6c8
This part just sets a cutoutregion property on the element node and schedules a paint.
The next part will check for that property and create a display item for the element
in question.
MozReview-Commit-ID: EbPr8it5Lpw
The children of the caret element already have unique class name like
"image" or "bar", we could change the class name to be id, and use id to
locate them.
MozReview-Commit-ID: HLZecyAEYXv
--HG--
extra : rebase_source : 04b59a4d639ad45d2b564f48de15c2f23752fdaf
This could alternatively have been fixed by changing
AccessibleCaret::CaretElement to return an nsCOMPtr instead of a raw
pointer, but I chose to change this in the other direction instead, to
match the accepted convention.
The bulk of this commit was generated by running:
run-clang-tidy.py \
-checks='-*,llvm-namespace-comment' \
-header-filter=^/.../mozilla-central/.* \
-fix
Kris Maglione
Cameron McCormack
Carsten "Tomcat" Book
Markus Stange
Mike de Boer
Ting-Yu Lin
Aryeh Gregor
Matteo Ferretti
Birunthan Mohanathas
Andrew McCreight
Ehsan Akhgari
Boris Zbarsky
Peter Van der Beken
Patrick Brosset