This ensures the video frame's reflow status is not affect by its children's
reflow result.
MozReview-Commit-ID: 4WwLFyIyV4q
--HG--
extra : rebase_source : 1a2f4c4b4b6508dfda195bceef39a80f9093e117
Also, added MOZ_ASSERT to ensure all the video frame's children are fully
complete after reflowing (except for the mVideoControls special case on
Android).
This fixed aStatus.IsEmpty() assertion for the test case added in Part 2.
MozReview-Commit-ID: HKze4EZoaJY
--HG--
extra : rebase_source : d695ee3a7c884450ba7dd9da41e14ab3621c89ed
The main bug this fixes is that on reftest, the objdir needs to be added to the
whitelist on Windows. However, this only happens when running on Linux for some
reason.
Changing the --work-path and --obj-path arguments to --sandbox-read-whitelist
was more of a drive-by cleanup than anything necessary.
MozReview-Commit-ID: Dq8ZLETMzeM
--HG--
extra : rebase_source : 3d2cdda125205e76f86235eb373074899fe0789a
<applet> is not a thing anymore, and that selector in our UA sheet will never
match anyway, since an <applet> element will never have the BROKEN state.
MozReview-Commit-ID: 7UOMKOv55uJ
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
In this case, the caller doesn't go through all the PreTraverseSync stuff (we
don't really want it to do so), via GetComputedStyleNoFlush.
It makes sense to not flush the user font set that case, we'll schedule a
restyle properly if / when needed.
Since the set should be flushed otherwise, let's just not flush it from the
styling code.
MozReview-Commit-ID: LLHfxemJ8QQ
We don't follow this bit intentionally because we know that even if it's set,
when none of the other two bits are set there are no other restyle / change
hints down the tree.
We rely on the frame constructor to clean the mess up, though, and it doesn't
really do a good work about it.
In particular, the case we're hitting on the test-case is:
<body descendant-need-frames change=reconstruct style="display: table-column-group">
<div descendant-need-frames>
<div descendant-need-frames>
<span needs-frame></span>
</div>
</div>
</body>
When we see we need to reconstruct the body, we call
ClearRestyleStateFromSubtree, but that doesn't do much now, since we don't
follow the descendant-need-frames bits.
Then, when we reconstruct the content, we arrive at[1] when constructing the
first child <div>. The <div> flags have been cleared, but not the children's!
Then a text-node is inserted in a <div>, breaking all sorts of invariants.
This is the easiest fix. Other fixes include clearing the flags on
SetAsUndisplayedContent. But that implies not clearing them in
ShouldCreateItemsForChild, and doing that somewhere more sensible.
I suspect it's not too hard, but that's a slightly more risky change, will do it
if you prefer it.
[1]: http://searchfox.org/mozilla-central/rev/3dbb47302e114219c53e99ebaf50c5cb727358ab/layout/base/nsCSSFrameConstructor.cpp#6092
MozReview-Commit-ID: 7026wkQLQkz
If Firefox crashes while mochitests or reftests are running, Marionette
will trigger an IOError exception which currently gets logged immediately,
and causes no post-test checks to be performed. This results in missing
crash and leak checks, and an unclear failure message on Treeherder.
With this change only the IOError from Marionette gets deferred until
all post-test checks are done. This fixes the failure messages, and will
put PROCESS_CRASH or leak log output first.
MozReview-Commit-ID: JCYP5LlPE1m
--HG--
extra : rebase_source : a4a9455402b01db8ef1dbafccc7a726d2927ec03
Removes the XPCOM interface for nsIDOMHTMLAreaElement, replacing it
with binding class usage.
MozReview-Commit-ID: IaX4JFTPZn6
--HG--
extra : rebase_source : 79f9200c6ff9e081a5d9bc21eaa605f88caa99e9
mTargetFrame is not a correct one, we should check the SVGStyle of 'frame'
object.
MozReview-Commit-ID: 3UNfbXkICkz
--HG--
extra : amend_source : 9fa5f095881fc3b92329a7d187f4d5926c43fed7
We don't follow this bit intentionally because we know that even if it's set,
when none of the other two bits are set there are no other restyle / change
hints down the tree.
We rely on the frame constructor to clean the mess up, though, and it doesn't
really do a good work about it.
In particular, the case we're hitting on the test-case is:
<body descendant-need-frames change=reconstruct style="display: table-column-group">
<div descendant-need-frames>
<div descendant-need-frames>
<span needs-frame></span>
</div>
</div>
</body>
When we see we need to reconstruct the body, we call
ClearRestyleStateFromSubtree, but that doesn't do much now, since we don't
follow the descendant-need-frames bits.
Then, when we reconstruct the content, we arrive at[1] when constructing the
first child <div>. The <div> flags have been cleared, but not the children's!
Then a text-node is inserted in a <div>, breaking all sorts of invariants.
This is the easiest fix. Other fixes include clearing the flags on
SetAsUndisplayedContent. But that implies not clearing them in
ShouldCreateItemsForChild, and doing that somewhere more sensible.
I suspect it's not too hard, but that's a slightly more risky change, will do it
if you prefer it.
[1]: http://searchfox.org/mozilla-central/rev/3dbb47302e114219c53e99ebaf50c5cb727358ab/layout/base/nsCSSFrameConstructor.cpp#6092
MozReview-Commit-ID: 7026wkQLQkz
