tree ad4fc24a720e6be56399ab019981f9a913803133
parent 97d36e755dc282d4ee96820f7d3c032ef4e1b6f6
author stuartmorgan <stuartmorgan@google.com> 1605054316 -0800
committer GitHub <noreply@github.com> 1605054316 -0800
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[file_selector] Allow empty type groups (#3261)

This was restricted under the assumption that there was no reason for an empty group to exist, but that's not actually true; on platforms with selectable groups in the native UI, it may be useful to provide specific options as well as a fallback option (e.g., "Text files" and "All files").