Closed Bug 1571599 Opened 4 months ago Closed 28 days ago

Enable the pref for using expanded layout viewport by default on beta/release channels

Categories

(Core :: Panning and Zooming, task, P3)

task

Tracking

()

RESOLVED FIXED
mozilla72
Tracking Status
firefox72 --- fixed

People

(Reporter: hiro, Assigned: hiro)

References

Details

Attachments

(1 file)

We are going to introduce a pref for expanding layout viewport verticaly even if there is no content in the expanded area. The pref is going to be initially enabled only on nightly, we will flip it on beta/release channels in this bug.

Blocks: 1523514

Do you have a release in mind for letting this ride the trains?

Nothing particular release version in my mind. When I landed bug 1508177, I heard that Firefox Preview Nightly will land soon, but it hasn't happened yet (bug 1575728). Anyways, I supposes a month in nightlies would be sufficient for testing in the wild.

Depends on: 1575728

Now The Firefox Preview Nightly has been released. Karl, if you find any suspicious new viewport compat issues only on Firefox Preview Nightly, please let us know. I think any webcompat issues are unlikely going to happen, instead users might see some graphic garbages when users do pinched-in/out or some such(but I suppose it won't happen either).

Depends on: 1585832

NI to myself. I am going to enable the pref on all channels once m-c started on version 72.

Flags: needinfo?(hikezoe.birchill)
Depends on: 1587799
Flags: needinfo?(hikezoe.birchill)
Pushed by hikezoe.birchill@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/efc0d1eb94e3
Enable layout.viewport_contains_no_contents_area on all channels. r=botond
Status: NEW → RESOLVED
Closed: 28 days ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla72
Assignee: nobody → hikezoe.birchill
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