This patch was generated automatically by the "modeline.py" script, available
here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py
For every file that is modified in this patch, the changes are as follows:
(1) The patch changes the file to use the exact C++ mode lines from the
Mozilla coding style guide, available here:
https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line
(2) The patch deletes any blank lines between the mode line & the MPL
boilerplate comment.
(3) If the file previously had the mode lines and MPL boilerplate in a
single contiguous C++ comment, then the patch splits them into
separate C++ comments, to match the boilerplate in the coding style.
MozReview-Commit-ID: EuRsDue63tK
--HG--
extra : rebase_source : 3356d4b80ff6213935192e87cdbc9103fec6084c
If, within a single refresh driver tick, the scroll position is updated by JS
explicitly, and then subsequently also updated by a frame reconstruction, the
scroll origin from the former (nsGkAtoms::other) can get clobbered by the latter
(to nsGkAtoms::restore). The restore scroll origin is "weaker" in that it can
be ignored by the APZ code in some circumstances. This is undesirable because
it means the JS scroll update also gets ignored. This patch ensures that when
setting the scroll origin we don't do this clobbering of stronger origins with
weaker origins.
MozReview-Commit-ID: DA4EHp1Debu
--HG--
extra : rebase_source : 99fd1f91698a605792b2a622450f1ff31bc89101
It may be that when the frame is reconstructed after load, the frame gets shorter,
and the old scroll position cannot be restored, because it is out of bounds. In
such a case, we don't want to keep mRestorePos tracking the old scroll position,
because it can get incorrectly applied on a future frame reconstruction. Instead,
for scroll position restorations during frame reconstructions, we just try the
restore once and then clear mRestorePos.
MozReview-Commit-ID: BHoJHz0mGmf
nsComboboxControlFrame will need some place to store its dropped-down state.
Instead of using nsISupportsPRBool and SetStateProperty, just add a bool.
MozReview-Commit-ID: CEnshCbqEV1
--HG--
extra : rebase_source : 6c4cef994ef85a1de2ff3aa40ad70bb150af9d09