[apparmor] [Merge] lp:~talkless/apparmor/gnome_abstraction_thumbnail_cache into lp:apparmor

[Vincas Dargis]

I've created Electron bug report:
https://github.com/electron/electron/issues/10589

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https://code.launchpad.net/~talkless/apparmor/gnome_abstraction_thumbnail_cache/+merge/330883
Your team AppArmor Developers is requested to review the proposed merge of lp:~talkless/apparmor/gnome_abstraction_thumbnail_cache into lp:apparmor.