+++ This bug was initially created as a clone of Bug #909877 +++ Currently subframe scrolling in Gaia apps happens using BrowserElementPanning.js and occurs synchronously. This bug tracks all the work needed to switch that over to AsyncPanZoomController's async panning. This bug collects the non-blocking issues for enabling APZC on Gaia apps in the first place.

Vikram, this is a meta bug for 1.4 work on APZC. If there are individual bugs under this one that you think must be done for 1.3, please make them block the 1.3 CS bug directly.

Not blocking - APZC followups are tracking all non-blocking issues & this is a meta bug.

Clearing blocking flag - per a drivers' decision, QC needs to nominate individual actionable bugs to be FC & QC blockers, not block on meta bugs. putting needinfo on mvines to review the dependencies here to determine which ones should fall under the FC & CS meta for 1.4.

(In reply to Jason Smith [:jsmith] from comment #3) > Clearing blocking flag - per a drivers' decision, QC needs to nominate > individual actionable bugs to be FC & QC blockers, not block on meta bugs. > > putting needinfo on mvines to review the dependencies here to determine > which ones should fall under the FC & CS meta for 1.4. Let's please not. I mean, I don't mind if Michael does it, but we're asking him to make low level decisions that he really should not have to. We have to fix APZC, and I think that's all QC cares about. Please leave 1.4+ on this, and have it block bug 960372 until we make sure we have something in place to make sure we don't miss functionality required for 1.4

Taking this off the blocker list for bug 960372 since this is a meta-bug. Individual bugs under this one are already blocking bug 960372 directly where appropriate.

Sorry for the bugzilla churn. QC would prefer to tack the individual bugs - as well as - this one, so I'll make this back into a blocker. We will mark this bug fixed when we consider that all 1.4 blocker issues are resolved.

kats, I see that the Marionette issue (bug 958036) no longer blocks this; will this work not be breaking Marionette tests? If it does, we should add this blocker back, since we don't want lose test coverage when this lands.

Sorry, this bug at one point was tracking regressions that needed to be fixed for 1.4 so I removed that dependency. Putting it back. However note that there isn't anything to "land" as part of this bug; APZC is already enabled in all Gaia apps and has been the case for a while now. This bug is simply tracking fallout from that.

Thanks for the clarification!

We're now tracking 1.4+ directly, rather than through this meta bug.

(In reply to Milan Sreckovic [:milan, travelling, maybe slow to respond] from comment #6) > We will mark > this bug fixed when we consider that all 1.4 blocker issues are resolved. As none of the remaining dependencies are on the 1.4 blocker list, I'm going to put this meta bug to rest. Any further APZC issues can just be filed in the Core::Panning and Zooming component and will be dealt with as usual.