Add support in GeckoView for the pageAction API to dynamically display clickable icons and popups in the URL bar:

https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/pageAction

(The UI for this should be implemented by the Android Components toolbar.)

And we shouldn't forget the lessons from bug 1414084 for that, i.e. the component that keeps track of which page actions etc. are currently existing needs to match the lifetime of webextensions (and therefore Gecko) themselves.

I assume for Reader View in Fenix (blocked issue) we could rely on the messaging API (bug 1518843) and wouldn't need the generic page action API just yet?

Matt, how much work is the PageAction API? Can we defer this bug until after Fenix MVP? IIUC, WebExtension messaging support (bug 1518843) should be adequate for A-C to implement their Reader View WebExtension.

Matt says we don't need the PageAction API for Fenix MVP.

I'm editing a bunch of GeckoView bugs. If you'd like to filter all this bugmail, search and destroy emails containing this UUID:

e88a5094-0fc0-4b7c-b7c5-aef00a11dbc9

Looks like we want to work on this soon, so I'm resetting priority to discuss it during triage.

Design doc: https://docs.google.com/document/d/1XJuKk9Hm_2RNbX8KRcyUOXTaELBWYMyXBUchz15OElY/edit?usp=sharing

Morphing into page and browser actions since they are very similar.

Priority P2 + Rank 1 because Agi is working on it now for Fenix Q4.

Adding [geckoview:m1910] whiteboard tag because Agi says he will probably have this work completed in October.

Mass moving bugs to the Extension component.

We want to work on this in October.

This patch refactors Desktop's implementation of Page and Browser actions to
decouple the logic inside a common Action object that can be used to implement
actions on other platforms, like mobile, without re-implementing it.

A follow-up commit will use this common logic on the mobile implementation.

This method allows consumers to decode images from a |nsIChannel| instance.

This method also supports vector images (e.g. SVGs), which other decode methods don't.

This class allows GeckoView embedders to decode images using Gecko's image
library.

This patch adds popup.xul which is identical to geckoview.xul but with a
different |windowtype|. This allows embedders to create "popup" windows that
are not visible to addons, e.g. for browser action popups.

This allows embedders to display two GeckoView on top of each other by setting
setZOrderOnTop on one of them.

TODO: figure out a better API for this that does not depend so much on
SurfaceTexture. Maybe we can set setZOrderOnTop when "popup" mode is enabled?

Design doc: https://docs.google.com/document/d/1XJuKk9Hm_2RNbX8KRcyUOXTaELBWYMyXBUchz15OElY

Rolling over to November sprint.

We're going to replace this implementation from scratch so we remove it here to
avoid a confusing diff.

We're going to replace this implementation from scratch so we remove it here to
avoid a confusing diff.

This matches desktop's TabTracker. Also, remove Tab:Selected which is an event
that was coming from Fennec.

Backed out for multiple failures e.g. columnrule-linestyles.html and test_composite.html.

backout: https://hg.mozilla.org/integration/autoland/rev/8f3cbd66bbc316a8ec8b38d85702d7c57e930f6c

push: https://treeherder.mozilla.org/#/jobs?repo=autoland&selectedJob=276117803&revision=9e55fee783ff8a1dc0c512316689145a57f8b6aa

failure log E.G.:

• REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8854/tests/layout/reftests/columns/columnrule-linestyles.html != http://10.0.2.2:8854/tests/layout/reftests/columns/columnrule-linestyles-notref.html | image comparison, max difference: 0, number of differing pixels: 0 https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=276102129&repo=autoland&lineNumber=2121
• TEST-UNEXPECTED-FAIL | dom/tests/mochitest/general/test_bug1012662_editor.html | Timed out while polling clipboard for pasted data, got: --> Run Tests <-- https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=276102131&repo=autoland&lineNumber=3857
• TEST-UNEXPECTED-FAIL | dom/animation/test/style/test_composite.html | Accumulate onto the base value - Accumulate onto the base value: assert_regexp_match: Actual value should be a matrix expected object "/^matrix((.+),(.+),(.+),(.+),(.+),(.+))/" but got "" https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=276102124&repo=autoland&lineNumber=2742

Backed out for failing mochitest at test_ext_tabs_query.html

Push that started the failures: https://treeherder.mozilla.org/#/jobs?repo=autoland&group_state=expanded&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception&searchStr=android%2C7.0%2Cmochitest-e10s-4%2Cm%284%29&revision=aa9499a196e3aca565d76ad4a65f16ef9377f3d0&selectedJob=276348518

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=276348518&repo=autoland&lineNumber=5480

https://hg.mozilla.org/mozilla-central/rev/eb9eb64782b9
https://hg.mozilla.org/mozilla-central/rev/6d66e846ad46
https://hg.mozilla.org/mozilla-central/rev/48cd0a34cab7
https://hg.mozilla.org/mozilla-central/rev/ebce35d83c87
https://hg.mozilla.org/mozilla-central/rev/64fde5f3d49f
https://hg.mozilla.org/mozilla-central/rev/9afd2ad768ec
https://hg.mozilla.org/mozilla-central/rev/0fdc505ba2f6
https://hg.mozilla.org/mozilla-central/rev/13283dd2b5fd
https://hg.mozilla.org/mozilla-central/rev/787a3ae7f1b7
https://hg.mozilla.org/mozilla-central/rev/59fd566c80c7
https://hg.mozilla.org/mozilla-central/rev/10b03e28fe0d
https://hg.mozilla.org/mozilla-central/rev/7c966d8fdbc0

🎉