Emilio Cobos Álvarez 6eec2e9f70 Bug 1823350 - Unify how we identify PiP windows on Linux/Windows. r=mconley,stransky ... Also explicitly use titlebar=no on the PIP window, since we really don't want a titlebar. This way we don't end up without titlebars in other alwaysontop windows. Differential Revision: https://phabricator.services.mozilla.com/D172992		2023-03-21 14:36:19 +00:00
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appshell	Bug 1823350 - Unify how we identify PiP windows on Linux/Windows. r=mconley,stransky	2023-03-21 14:36:19 +00:00