This uses std::atomic rather than mozilla::Atomic since mozilla::Atomic
does not support using different memory synchronization for different
atomic operations on the same variable.
The added comments could use careful review since, while they reflect my
understanding of the issue, I don't consider myself an expert on the
topic.
MozReview-Commit-ID: 7xByCXt17Dr
--HG--
extra : transplant_source : %8DM%88%E8%B7%B4%D8a%D6%F5%3F%9B%DC%09X%F3%7C%98%DE%21
This uses std::atomic rather than mozilla::Atomic since mozilla::Atomic
does not support using different memory synchronization for different
atomic operations on the same variable.
The added comments could use careful review since, while they reflect my
understanding of the issue, I don't consider myself an expert on the
topic.
MozReview-Commit-ID: 7xByCXt17Dr
--HG--
extra : transplant_source : 8%8Ci%CC%EA%0F%CF%C7%3E%F1%93%F5%C9%ED9%84%F9%3Evx
This patch sets all "font.name.*" prefs to empty string which will mean "default".
And also existing values of "font.name.*" prefs are moved to the first item of "font.name-list.*". The first item should be used when "font.name.*" is "default".
MozReview-Commit-ID: JxgiCSc1mka
--HG--
extra : rebase_source : 7e87916cebb7735b899fa1bc789b86d2e80b95f8
Add two new prefs (widget.chrome.allow-gtk-dark-theme and widget.content.allow-gtk-dark-theme) to enable dark
themes in chrome and content when e10s is enabled.
When e10s is disabled then widget.chrome.allow-gtk-dark-theme controls both chrome and web content settings.
That may be a bit confusing but it's going to be here for two releases only (Firefox 57 is going to have e10s enabled by default) and actually matches recent state when only one ENV pref is used for both chrome and web content.
The existing MOZ_ALLOW_GTK_DARK_THEME environment variable is still considered, but, now is like widget.chrome.allow-gtk-dark-theme, no longer affecting separate content processes.
MozReview-Commit-ID: CCwriA66CNj
--HG--
extra : rebase_source : 93e9a504af3e7570f82ddaf0890e374fe939e919
This should ride the train at 57. Until then, we should keep watching the feedback from testers.
This patch changes Japanese default fonts as:
Serif => "Yu Gothic" if available, otherwise, "MS PMincho".
Sans-serif => "Meiryo" if available, otherwise, "Yu Gothic" if available. Finally, "MS PGothic".
Note that on non-Japanese Windows, only "Yu Gothic" may be installed.
Additionally, this patch changes font.name-list.*.ja as getting similar result to default font settings.
MozReview-Commit-ID: AsT1DaXY9dA
--HG--
extra : rebase_source : 8a9d379d6b2ebcd067ac2b6ad54117152b86673a
This removes all the code for add-on performance watching from the
perfmonitoring component. This should mean that for add-on
compartments, we no longer trigger jank or CPOW monitoring in the JS
engine. This should result in minor performance improvements. As a
result, about:performance no longer reports on add-on performance
(but still reports on web page performance).
It also removes the AddonWatchers.jsm module and the related Nightly-
only UI (disabled in the parent commit) and strings. This UI wasn't
ready for release, there wasn't sufficient data it was creating
value for users, and there was some evidence that it didn't always
correctly identify the cause of performance issues, thus potentially
leading to user confusion or annoyance. Removing it therefore seemed
the right thing to do.
MozReview-Commit-ID: LsRwuaUtq6L
--HG--
extra : rebase_source : 92d4b775a7a7cbb5793e74eea471be81be974dda
Put this feature only on Aurora and Nightly until it's stable enough.
MozReview-Commit-ID: 4jl9gZO3wtt
--HG--
extra : rebase_source : 952f2718d77ff3bc48a92152fbfa290798db33c6
