GTK: Add support for multiple file selection in the file upload control In the GTK port, this involves adding an appropriate icon to use when multiple files are selected, and adding support in the FileChooser for selecting multiple files.
Thanks for reporting this! It's really helpful to keep track of new features that we're behind on.
Created attachment 24943 [details] Add multiple file upload suport
Comment on attachment 24943 [details] Add multiple file upload suport r=me
Landed in r38179.