Vim control lines were re-introduced or not entirely cleaned up.
This nukes them again.
Removing from embedding, extensions, gfx, hal, ipc, layout, mailnews,
media and memory. More to come.
Based on Mozilla bugs 1119128, 1285533, and 1421964.
gfx.font_rendering.fontconfig.fontlist.enabled is no longer available.
gfxFontconfigUtils.h still exists, and will be removed in another commit. Just
need more research on bug 1385029.
Tag #1862
We need to use StyleChildrenIterator which iterates over them, instead.
This is a bit of a hack but we can't always have our cake.
We need to be a bit careful though, since ::before and ::after are owned
by their own frame, and thus could be unbound from the tree or even dead
after removing the frame.
This basically ports bugs 1435566 and 1438467
Editor changes caret visibility during drag and drop. But when destroying
editor, we don't restore caret state. So we should restore it when destroying
editor.
Co-authored-by: Makoto Kato <m_kato@ga2.so-net.ne.jp>
Based on selected bits of M-C 1461708:
- EventStateManager::CheckForAndDispatchClick() to early-return style
- split EventStateManager::CheckForAndDispatchClick() into:
EventCausesClickEvents, PostHandleMouseUp, DispatchClickEvents
- Move implementation of UIEvent::GetRangeParent() and UIEvent::RangeOffset() to nsLayoutUtils
We have four entry points that deal with the parents of display:none/ display:contents content. These are the functions for setting, changing, getting and removing a style context. Or more specifically:
GetStyleContextInMap called by GetDisplay[None|Contents]StyleFor
SetStyleContextInMap called by RegisterDisplay[None|Contents]StyleFor
ChangeStyleContextInMap called by ChangeRegisteredDisplay[None|Contents]StyleFor
UnregisterDisplay[None|Contents]StyleFor okay, this is actually two functions, but they act as a pair
This change makes all these functions call GetApplicableParent up front and act on and pass around the parent that it returns. This is so that throughout the code we are always handling the parent that will be used as the key in the UndisplayedMap entry. This is necessary so that all the code that sets/gets the 'MayHaveChildrenWithLayoutBoxesDisabled' bit on/from an nsIContent object is using the same object, otherwise everything breaks down.
Partially based on part 2 of https://bugzilla.mozilla.org/show_bug.cgi?id=1367214
This introduces the `ParentForUndisplayedMap` helper method to reduce duplication in terms of getting the parent and asserting parent existence.
Partially based on parts of https://bugzilla.mozilla.org/show_bug.cgi?id=1341083
Changing to vector makes manipulating display list items more risky.
This is to make sure we don't inadvertently end up with duplicates in
the list of display items avoiding double-free scenarios.
