65377 - Leak when removing browser xbl binding

Status: RESOLVED INCOMPLETE

(Core :: XBL, defect)

Description

[Peter "jag" Annema]

I'll attach a nav.xul (nearly the same one as on bug 60729, but without the
navigator.css stylesheet), which leaks when I remove the xbl binding for the
<browser/> tag. Not sure where to file this...

Put nav.xul in chrome/comm/content/navigator/, and start mozilla with
$ mozilla -chrome chrome://navigator/content/nav.xul
Be sure to don't have JARring on, or edit installed-chrome.txt and remove "jar:"
and ".jar!" from all lines.

When I remove these three lines from chrome/toolkit/content/global/xul.css, I
see the leak:

This selector (line 27):
*[collapsed="true"],

From slider (line 497):
    -moz-binding: url("chrome://global/content/xulBindings.xml#slider");

From browser (line 98):
  -moz-binding: url(chrome://global/content/xulBindings.xml#browser);

I need to remove the first two for bug 60729, I don't know how relevant they are
to this leak otherwise.

Removing the third line causes the leak to show up for me. It seems to be a
different leak than the one in 60729, based on leak log output.

Comment 1

[Peter "jag" Annema]

Attachment: [testcase] nav.xul

Comment 2

[Peter Trudelle]

->future

Comment 3

[Ryan VanderMeulen [:RyanVM]]

Carsten, can you confirm?

Comment 4

[Ioana (away)]

Removing QAwanted since it was added without a specific request. Please re-add it if this is still an issue and specify what you need from QA.