Closed Bug 1563409 Opened 5 years ago Closed 5 years ago

Child docshells do not inherit the mUseRemoteTabs flag from their parent

Categories

(Core :: DOM: Navigation, defect, P2)

Product:
Core
Component:
DOM: Navigation
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla70
Project Flags:
Fission Milestone M4
Tracking Flags:
Tracking Status
firefox70 --- fixed

People

(Reporter: kmag, Assigned: kmag)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

Bug 1563409: Inherit RemoteSubframes and RemoteTabs flags from parent docshells. r=nika
47 bytes, text/x-phabricator-request
Details | Review

This is something we want for obvious reasons, but it also breaks some expectations during remoteness switches, when it prevents browsing contexts from being preserved.

This also adds an extra assertion against browsing context mismatches that
happen when we don't get this right.

Priority: -- → P2
Fission Milestone: --- → M4
https://hg.mozilla.org/integration/mozilla-inbound/rev/3ee10692d6a2766c0cd4bbf1960c0df282e8e3fd
Bug 1563409: Inherit RemoteSubframes and RemoteTabs flags from parent docshells. r=nika

https://hg.mozilla.org/mozilla-central/rev/3ee10692d6a2

Status: NEW → RESOLVED
Closed: 5 years ago
status-firefox70: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla70
No longer blocks: 1567251
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