1142180 - Normalize window ids under |event-counts/window-objects| when diffing about:memory reports

Status: NEW

(Toolkit :: about:memory, defect)

Description

[Eric Rahm [:erahm]]

We seem to already do this for |explicit/window-objects|:

>   ├──0.03 MB (00.44%) -- window-objects
>   │  ├──0.03 MB (00.36%) ++ top(chrome://browser/content/browser.xul, id=NNN)
>   │  ├──0.00 MB (00.03%) ++ top(resource://gre-resources/hiddenWindow.html, id=NNN)/active/window(resource://gre-resources/hiddenWindow.html)/js-compartment(resource://gre-resources/hiddenWindow.html)
>   │  └──0.00 MB (00.05%) ++ top(about:blank, id=NNN)

but not for |event-counts| in the 'other' section:

>0 (100.0%) -- event-counts
>└──0 (100.0%) -- window-objects
>   ├──4 (100.0%) ++ top(http://localhost:8091/tp5/slideshare.net/www.facebook.com/plugins/light.html, id=2950)/cached/window(http://localhost:8091/tp5/slideshare.net/www.facebook.com/plugins/light.html)/dom
>   └──-4 (100.0%) ++ top(http://localhost:8091/tp5/slideshare.net/www.facebook.com/plugins/light.html, id=2951)/cached/window(http://localhost:8091/tp5/slideshare.net/www.facebook.com/plugins/light.html)/dom