In Sky most elements with a ShadowRoot will have rare data since they'll
have elements inside them with more ShadowRoots which would increment
the m_childShadowRootCount field, or they'll contain a <content> element
which would increment m_descendantContentElementCount. Only leaf elements
that don't contain either will not get one, and everyone pays the price
for the rare data ptr.
This should be mostly net netural for memory usage and it makes the code
simpler. We can add it back later if we realize there's lots of leaf
widgets.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/862183003
This is another step towards making attach non-virtual. InsertionPoints are
core to the engine, so it seems fine to bake them directly into recalcStyle.
I did this already to willRecalcStyle.
R=ojan@chromium.org
Review URL: https://codereview.chromium.org/765523002
This hook existed because some elements wanted to run script inside
::insertedInto, but that wasn't a safe time. Now nothing can run script
inside there so we don't need this extra hook.
HTMLStyleElement's usage of this hook is not clear, but it seems like
it might have related to a pre-lazy attach bug.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/758623002
This caused us to lose our gn check certification. :(
Turns out gn check was just ignoring all the header
paths it didn't understand and so gn check passing
for sky wasn't meaning much. I tried to straighten
out some of the mess in this CL, but its going to take
several more rounds of massaging before gn check
passes again. On the bright side (almost) all of
our headers are absolute now. Turns out my script
(attached to the bug) didn't notice ../ includes
but I'll fix that in the next patch.
R=abarth@chromium.org
BUG=435361
Review URL: https://codereview.chromium.org/746023002
I used do-webcore-rename from Blink/WebKit
which is very good at doing this kind
of search-replace.
Also removed toRefPrtNativeArray after
conversion since it previously had two
separate flavors. Both versions are no longer
used so I've removed the code until we
need one again.
https://www.irccloud.com/pastebin/5C16p5cE
is the diff I used to do-webcore-rename
TBR=abarth@chromium.org
