We want to avoid to have several cached content processes, one for each
preloaded browser (one per window) and one for the preallocated process.
For that we force the preloaded browser to choose an existing process and
during the first navigation in that tab, that leaves about:newtab, we re-run
the process selecting algorithm
We want to avoid to have several cached content processes, one for each
preloaded browser (one per window) and one for the preallocated process.
For that we force the preloaded browser to choose an existing process and
during the first navigation in that tab, that leaves about:newtab, we re-run
the process selecting algorithm
We want to avoid to have several cached content processes, one for each
preloaded browser (one per window) and one for the preallocated process.
For that we force the preloaded browser to choose an existing process and
during the first navigation in that tab, that leaves about:newtab, we re-run
the process selecting algorithm
We want to avoid to have several cached content processes, one for each
preloaded browser (one per window) and one for the preallocated process.
For that we force the preloaded browser to choose an existing process and
during the first navigation in that tab, that leaves about:newtab, we re-run
the process selecting algorithm
We want to avoid to have several cached content processes, one for each
preloaded browser (one per window) and one for the preallocated process.
For that we force the preloaded browser to choose an existing process and
during the first navigation in that tab, that leaves about:newtab, we re-run
the process selecting algorithm
A mochitest browser test for image blocking.
We query the blocking status by reading imageBlockingStatus.
See nsImageLoadingContent.cpp for the logic of blocking image.
In this test we verified the following behavior:
1. image is loaded.
2. image is blocked.
3. mCurrentRequest doesn't have size yet, so it should be replaced.
4. mCurrentRequest already got size, the following request should be a
pendingRequest.
This uses XPCOM to replace the default process selector with one that always
asks for a new process and then put the old one back again. This comes with a
test to prove that it works.
MozReview-Commit-ID: Bq6KP4VzP7W
--HG--
extra : rebase_source : a42662d67f7eeca8bc5870d3c70c086abf582164
Merge "DOMServiceWorkerFocusClient" & "DOMWebNotificationClicked"
to "DOMWindowFocus" event. Utilize the event to switch tab when
loading links to an existing target tab.
MozReview-Commit-ID: Hd1NkVkrJA1
--HG--
extra : rebase_source : 745c0d66c3afd8e487c616891c0f10bd820da1fe
In websites such as Facebook Live, timeout chains are used to drive the
playback of a video or something similar in JavaScript. Throttling the
minimum timeout values a tab playing a video from such websites in the
background could make the timeout based scheduling of video playback to
not work correctly, and cause audio buffer under-runs that are audible.
In order to address this, other major browsers don't throttle timeouts
in tabs that are playing audio. This brings us to parity to other
browsers (even though we already do this for websites that use Web Audio
since we've had similar bug reports using the Web Audio API.)
The current audio agent setup that drives the tab audio notification
icons is currently tracking whether a Window is playing audio. We use
this setup to decide whether to throttle timeouts when a window goes
into background.
It's hard to predict the timing of SVG-as-an-image document teardown, for SVG
images used in CSS, so this piece of the test was flaky. And anyway, we have
other tests for use counters in SVG-as-an-image (see calls to
"check_use_counter_img"), which should exercise the codepath we care about here.
MozReview-Commit-ID: DbYWDYUOc1c
--HG--
extra : rebase_source : b7bbe83d48ec40303d09e30e185c0c70aeb8053c
The only usages of this file were removed in an earlier bug, in this changeset:
https://hg.mozilla.org/mozilla-central/rev/fe97a239ab5a
MozReview-Commit-ID: ERHhgJizvSE
--HG--
extra : rebase_source : 2542ab568adebd358f61b163bb030bb4088b3b44
This also makes the test more precise since it now checks the order of
the pagehide and pageshow events.
--HG--
extra : commitid : JT7O7nc24wr
extra : rebase_source : 7be6c9154e8b24cbc392f60fe080821b54cc7930
extra : amend_source : c5acbb1c0b89220efa21b20fdc26c2fea6b51e64
Joel Maher
Kris Maglione
Mike Conley
Andreea Pavel
Cosmin Sabou
Christoph Kerschbaumer
Gabor Krizsanits
Carsten "Tomcat" Book
Wes Kocher
Sebastian Hengst
Paul Adenot
Yoshi Huang
Blake Kaplan
Andrea Marchesini
Bill McCloskey
Samael Wang
Ehsan Akhgari
Daniel Holbert
Phil Ringnalda
Ryan VanderMeulen
Gabriele Svelto
Andrew McCreight
Tanvi Vyas
Nathan Froyd
Brian Grinstead