Calling HTMLMediaElement.canPlayType() on the main thread will cause
us to do disk I/O to load system decoding libraries, so we shouldn't
do it on the main thread, let alone on the parent process' main thread.
I moved the telemetry into an idle service observer off main thread
into Gecko in the previous patch.
MozReview-Commit-ID: CH6LNNLzreJ
__define{Getter,Setter}__ are deprecated, and are not defined on
NonSyntacticVariablesObjects, so these calls get in the way of sharing
globals between different .jsms. Probably only the DownloadUtils.jsm
change is really needed for that.
configurable and enumerable are both set to true to match the existing
behavior. If enumerable is set to false, then tests fail, because some
of the getters overwrite the getter with a regular property.
MozReview-Commit-ID: 1OZF45fIAQ
If there is an update available but the user can't apply it, we
publish a notification on the update-available topic with the
status "cant-apply". This was previously being ignored by
browser.js. This should fix the bug in question on Windows 10.
MozReview-Commit-ID: 1twRvYEXbiT
This patch creates a new print preview browser to host the simplified cloned-document
when Simplify Page option is used on preview. Also, this patch keeps track of what browser
should be presented, based on whether the 'Simplify page' checkbox is checked.
MozReview-Commit-ID: FZSRUyC49Wk
This patch creates a new print preview browser to host the simplified cloned-document
when Simplify Page option is used on preview. Also, this patch keeps track of what browser
should be presented, based on whether the 'Simplify page' checkbox is checked.
MozReview-Commit-ID: FZSRUyC49Wk
This patch replaces the usage of sNextTabParent pointer to store the next
PBrowser parent actor to be used by the next frame loader with the
following information:
* In the case where the content JS has requested a new tab, the ID of the
next TabParent will be stored on the <xul:browser> element.
* In the case where the content JS has requested a new window, the ID of
the next TabParent will be stored on the created nsXULWindow.
* Track window states: active, fullscreen and tabsintitlebar for each window
* Use toolbar.id and window state to store and retrieve values from cache
* Note: As each window has its own ToolbarIconColor object, the cache is not currently shared across windows
* inferFromText callers pass in a reason and associated value, which is used to update the state we track, and potentially clear out the cache
* Create new windows test directory for browser-window-specific tests like this
* Test for the ToolbarIconColor changes to avoid sync style flushes when windows activate/deactivate
MozReview-Commit-ID: JDJ3RtL4Lge
This patch creates a new print preview browser to host the simplified cloned-document
when Simplify Page option is used on preview. Also, this patch keeps track of what browser
should be presented, based on whether the 'Simplify page' checkbox is checked.
MozReview-Commit-ID: 77pLXhdbpPp
There's quite a few changes in here. At a high level, all we're trying to do
is to replace the old update popup with a less intrusive and more modern
doorhanger (set of doorhangers) for various update failure conditions.
MozReview-Commit-ID: 24sESMTosNX
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
